de Havilland Materials Specification

Index

August 16, 2021

DHMS Revision History

Adhesives, Coatings, Balsa, Fabrics, Fluid, Flammability, Hunting, Metals, Plastics, Sealants, Solvents

DHMS TITLE ISSUE AMD. DATE (D/M/Y)
A6.01 Polyurethane Adhesive (CANCELLED) C - 04/03/97
A6.02 Nitrile/Phenolic Adhesive & Adhesive Primer Airframe Sructural, High Strength, Metal to Metal (CANCELLED) B - 22/11/96
A6.03 Modified Epoxy Moderate Temperature Curing, High Strength, Structural Adhesive System E - 02/04/12
A6.04 Modified Epoxy, 350°F Curing, High Strength, Structural Adhesive System (CANCELLED) A - 07/01/97
A6.05 Polyurethane Adhesive, Solvent Free (CANCELLED) C - 04/03/97
A6.06 Expandable Adhesive Film for Core Splice in Composite Construction D - 10/07/19
A6.08 Epoxy Adhesive Film for Composite Materials E - 03/03/16
A6.09 High Temperature Epoxy Adhesive, Liquid Shim Materials E - 09/03/21
A6.10 Room Temperature Curing Adhesive Nitrile, Rubber Based D - 08/03/21
A6.11 Room Temperature Curing Adhesive Polychloroprene, Rubber Based D - 17/09/14
A6.12 High Strength Epoxy Adhesive, Liquid Shim Materials C 2 05/01/17
A6.13 Silicone Adhesive, Two Part C 3 13/02/17
A6.15 Fluorosilicone Adhesive/Sealant, One Part C 1 17/10/16
A6.16 Modified Vinyl-Phenolic Film Adhesive (Restricted to C6 Program) A - 22/06/04
C4.01 Primer, Fluid Resistant, Epoxy P - 08/01/18
C4.03 Primer, Intermediate, Polyurethane (CANCELLED) 1 3 25/01/85
C4.04 Enamel, Polyurethane P 3 15/05/15
C4.05 Enamel, Clear or Pigmented Protective Coating, Polyurethane ORG 2 04/03/83
C4.06 Coating, Corrosion Preventive for Aircraft Integral Fuel Tanks F -- 04/02/14
C4.07 Enamel, Pigmented, Baking (F5) B - 01/12/03
C4.08 Enamel, Pigmented Abrasion Resistant Coating, Teflon-Polyurethane B - 31/08/11
C4.10 Coating, Powder C 2 22/03/18
C4.11 Enamel, Epoxy Polyamide A 2 15/01/15
C4.12 Compound, Water Displacing, Corrosion Inhibiting D -- 30/06/21
C4.13 Coating, Polyurethane Anti-Static D -- 05/06/09
C4.15 Electroless Nickel Boron Plating B - 04/11/99
C4.18 Primer, Intermediate (F23) F 1 10/10/13
C4.19 Thermal Spray Powder B - 25/10/16
C4.20 Fuel Vapour Barrier Coatings for Aircraft Integral Fuels Tanks D 1 01/03/18
C4.21 Heat Resistant, Epoxy Primer NC - 16/06/97
C4.22 Decorative Interior Paint System C 1 16/03/17
C4.30 Base Coat Clear Coat Paint System E - 06/09/19
CS8.01 End Grain Balsa Wood Panels F - 21/06/00
F5.02 Woven Fortisan Fabric (CANCELLED) A - 08/01/97
F5.03 Select Cotton White Wipers (CANCELLED) A - 08/01/97
F5.04 Woven Glass Cloth B 2 14/08/02
F5.05 Fabric Aircraft Uppholstery D - 5/12/05
F5.06 Carpet, Aircraft F - 08/01/97
F5.07 Cloth, Nylon, Neoprene Coated (CANCELLED) ORG 6 11/07/01
F5.08 Silicone Coated, Fiberglass A - 16/01/98
F7.01 Fire Resistant Aircraft Hydraulic Fluid B - 13/05/11
F7.02 Marking Inks A - 22/02/02
G9.01 Material Requirements-Flammability (CANCELLED) E - 07/01/97
H1.01 Light Weight Void Filler ORG - 04/11/97
H1.02 Adhesive Bonding ORG - 04/11/97
H1.03 Non-Structural Phenolic Glass Prepreg for Aircraft Interiors A - 16/06/98
H1.04 Core Splice Adhesive ORG - 04/11/97
H1.06 Nomex Honeycomb Core ORG - 04/11/97
H1.07 Decorative Paint for Aircraft Interiors ORG - 04/11/97
H1.08 Polyetherimide Consolidated Sheets ORG - 04/11/97
MI-1 Ultrasonic Inspection of Maraging Steel ORG - 10/11/64
MI-2 Ultrasonic Inspection of Inconel 718 ORG 2 25/01/65
M2.01 18% Nickel Maraging Steel Sheet, Strip and Plate 2 1 09/11/64
M2.02 18% Nickel Maraging Steel Sheet, Strip and Plate (Air Melted) 2 1-1 09/11/64
M2.03 250 Maraging Steel Rod, Bar and Forging 2 1-1 09/11/64
M2.05 Aluminum Alloy Sheet & Plate, D54S 1 1-2 29/09/64
M2.06 Aluminum Alloy Extrusion, D54S 1 - 29/10/64
M2.08 Inconel 718 Rod, Bar, and Forging 1 - 23/09/65
M2.09 250 Maraging Steel Extrusions ORG 1-1 09/11/64
M2.10 Aluminum Alloy Extrusion, Alloy 5083 ORG 1-1 09/11/64
M2.11 Aluminum Alloy Sheet and Plate, Alloy 5083 ORG 1-1 03/05/65
M2.12 Nationalloy #7 Steel ORG 1-1 03/05/65
M2.13 18% Nickel (200) Maraging Steel Sheet, Strip & Plate (Air Melted) ORG - 26/11/64
M2.14 Welding Wire, 18% Ni Maraging Steel ORG - 27/04/65
M2.16 Hydraulic Tubing, Corrosion Resistant Steel (21Cr-6Ni-9Mn) 1 - 17/06/70
M2.18 18% Nickel (300) Maraging Steel Bar (Vacuum Melted) ORG - 15/12/69
M2.20 Reduced Yield Strength, Chrome-Molybdenum Low Alloy Steel Sheet SAE 4130 (CANCELLED) ORG 1 25/01/85
M2.21 Tubing, Aluminum Alloy, Drawn, Seamless, Special Surface Quality B 1 22/01/91
M2.22 Copper, Bus Bar A - 02/08/10
M2.23 Steel, Corrosion Resistant, Free Machining (303) ORG 1 11/01/99
M2.24 Thermocouple Wire C 2 23/01/14
P1.01 Polycarbonate Sheet Materials L - 30/09/19
P1.02 Fiberglass Reinforced Acrylic Laminates (CANCELLED) A - 26/07/96
P1.03 Polycarbonate, Molded and Extruded Shapes (CANCELLED) A - 25/11/96
P1.04 Alpha Cellulose Filled Melamine-Formaldehyde Molded Plastic Parts (CANCELLED) A - 25/11/96
P1.07 Polyurethane Compression and Rebound Landing Gear Molding F -- 26/03/13
P1.08 Nylon Cord, Fuel Tank Installation C 1 15/07/97
P1.09 Acrylic-Polyvinyl Chloride Thermoplastic Sheet Material G - 14/06/19
P1.10 Double Braided Dacron Cord B 1 15/07/97
P1.11 Epoxy Resin Fire Retardant Gel Coat Mixture (CANCELLED) A - 25/11/96
P1.12 Epoxy Resin-Fire Retardant Flexicizer Mixture (CANCELLED) A - 11/07/96
P1.14 Polyester Resin, Flame Resistant, Low Pressure Laminating (CANCELLED) C - 25/11/96
P1.15 Epoxy Resin, Flame Resistant, Low Pressure Laminating G - 14/02/08
P1.16 Rigid Urethane Foam Air Duct, Requirements (CANCELLED) B - 25/11/96
P1.17 Foam, Flexible, Open Cell, Fire Resistant Polyether Urethane C - 12/08/96
P1.20 Glass Reinforced Polycarbonate Injection Molded Parts (CANCELLED) D - 25/11/96
P1.21 Thermoplastic Polyester Injection Molded Plastic Quadrants (CANCELLED) ORG 1 14/01/74
P1.22 Fabric and Unidirectional Tape, Glass Fiber 250°F Cure Epoxy Resin, Impregnated, Flame Resistant L -- 13/07/16
P1.23 Polyurethane Moulding Materials D 1 06/02/15
P1.24 Aramid Fiber (Kevlar 49), High Modulus, 250°F Cure Epoxy Resin Impregnated Q -- 13/07/16
P1.25 Firewall Fairlead Material C -- 19/08/08
P1.26 Honeycomb Core, Aramid Base Phenolic Coated K -- 31/08/2012
P1.27 Plastic Sheet and Film Polyvinyl Fluoride B 1 06/04/18
P1.28 Laminate, Plastic, Interior, Decorative H 2 20/03/19
P1.29 Foam Rigid, Fire Retardant D - 18/10/09
P1.30 Resin, Epoxy Base, Low Density, Honeycomb Core Filler K 2 17/03/20
P1.31 Floor Covering, Decorative C 3 04/04/00
P1.32 Ether-Based Polyurethane Moulding Materials C - 17/06/21
P1.33 Plastic Sheet, Rigid Modified ABS, Thermoformable B - 02/09/98
P1.34 Silicone Rubber Sheet and Strip, General Purpose C - 25/10/05
P1.35 Graphite Fiber, Preimpregnated Fabric and Tape 250°F Cure, High Modulus G - 14/07/16
P1.38 Aluminized Glass Fabric, Unimpregnated and Preimpregnated with Epoxy Resin G 1 10/02/16
P1.39 Fabric, Aramid Fiber High Modulus, 350°F cure, Epoxy Resin Impregnated (For Exterior Use) M 1 28/03/18
P1.40 Fabric, Aramid Fiber High Modulus, 350°F Cure Epoxy Resin Impregnated (For Interior Use) E 1 21/04/17
P1.41 Epoxy Resin 350°F Cure, Preimpregnated Glass Fiber (For Exterior Application) G 2 18/01/19
P1.42 Cargo Compartment Liners, (Aramid or Glass Fabric, Resin Impregnated) C - 19/07/07
P1.43 Polyvinyl Chloride Rigid Foam-Fire Resistant (CANCELLED) A - 25/11/96
P1.44 Glass-Graphite Fabric, Fire Resistant Phenolic Resin Impregnated for Interior Sandwich and Laminate Panels D - 16/04/02
P1.45 Kevlar Phenolic Prepreg (CANCELLED) A - 25/11/96
P1.46 Thermoformable Plastic Sheet for Interior Applications A - 18/06/99
P1.47 Polyetherimide Blend Sheet and Injection Molded Materials E - 16/06/98
P1.48 Flyscreen, Epoxy Preimpregnated 250°F Cure F 2 01/12/17
P1.49 Epoxy Laminating Resin, Flame Resistant D -- 23/01/15
P1.52 (HMS B1-002) Enhanced Low Heat Release, Phenolic Pre-Impregnated Glass Cloth ORG - 21/03/89
P1.53 (HMS D2-001) Decorative, Low Heat Release ORG - 21/03/89
P1.54 (HMS A1-002) Adhesive, Epoxy, Fire Resistant ORG - 21/03/89
P1.56 (HMS A4-001) Paste Adhesive For Interior Aircraft Bonding-Urethane A - 05/04/91
P1.59 Glass-Graphite Fabric,Fire Resistant Phenolic Resin Impregnated for Interior Sandwich and Laminate Panels (1990 Flammability Rule) H -- 30/11/15
P1.60 (HMS A5-001) Paste Adhesive for Interior Aircraft Bonding-Epoxy A - 05/04/91
P1.61 Glass Fabric Fire Resistant Phenolic Resin Impregnated for Interior Sandwich and Laminate Panels (1990 Flammability Rule) ORG - 09/07/97
P1.64 Expanded Aluminum Foil Preimpregnated with Epoxy Resin or Film Adhesive F 5 14/03/17
P1.70 (SMS 33) Epoxy Resin Impregnated, Aramid Fabric, 121°C Autoclave cure suitable for Fairings and Lighty Loaded Structures (series 400) A - 03/08/06
P1.71 (SMS 34) Epoxy Resin Impregnated Glass Fabric, 177°C Autoclave Cure (Series 400) B - 03/08/06
P1.72 (SMS 35) Nomex Honeycomb Core (Series 400) E - 28/01/20
P1.73 (SMS 36) 177°C Film Adhesive (Series 400) C - 03/08/06
P1.74 (SMS 38) 177°C Curing Structural Foaming Film Adhesive (Series 400) A - 03/08/06
P1.75 (SMS 41) Epoxy Based Compounds for Edge Filling of Honeycomb Core (Series 400) B - 03/08/06
P1.76 (SMS 77) Perforated and Expanded Copper Foil/Adhesive Laminate (Series 400) A - 03/08/06
P1.77 (SMS 80) Copper Foil Shielding (Series 400) A - 03/08/06
P1.78 (SMS 30) Epoxy Resin Impregnated Carbon Fiber, Unidirectional Tape and Woven Fabrics 177°C Autoclave Cure (Series 400) B - 03/08/06
P1.79 (SMS 78) Corrosion Resistant, High Density Aluminum Alloy Honeycomb Core (Series 400) B - 03/08/06
P1.80 (SMS 90) Carbon Epoxy Preimpregnated, Impact Resistant A - 03/08/06
P1.81 Procurement of Glass Fibre Cloth Epoxy Resin Impregnated ORG - 23/06/97
P1.84 Procurement of Expanded Metallic Mesh ORG - 23/06/97
S3.01 Sealing Compound, Temperature-Resistant Integral Fuel-Tanks, High Adhesion F 1 13/11/20
S3.02 Sealing compound, Low Adhesion for Removable Panels and Fuel Tank Inspection Plates D -- 25/11/20
S3.03 Sealing Compound, Aluminized, Aerodynamic, High Adhesion (CANCELLED) ORG 4 16/12/86
S3.04 Sealing Compound, Flame Resistant B - 09/11/09
S3.05 Sealing Compound, Polysulphide Rubber Electrical Connectors & Electrical Systems, Chemically Cured A 3 08/06/00
S3.06 Corrosion Inhibiting Sealant C - 30/04/13
S3.07 High Adhesion Sealing Compound for Integral Fuel Tanks C -- 25/11/20
S3.08 Sealing Compound, Polythioether, Integral Fuel-Tanks, and General Purpose, Fast Curing NC - 06/03/03
S5.01 Slow Evaporating, Manual Wipe, Degreasing and Cleaning Compounds B -- 27/05/09
S5.02 DH 15 Stripper, Light Duty Cleaning and Stripping Solvent (Fast Drying) (CANCELLED) A - 10/01/97
S5.03 Remover, Aircraft Paint System D 1 18/12/18