Search Results

Standard

Plastic: Polyimide for Molded Rod, Bar, and Tube, Plaque, and Formed Parts

2022-09-30

CURRENT

AMS3644H

This specification covers a polyimide plastic in the form of isostatically molded rod, bar, and tube, unidirectionally molded plaque, and direct formed parts.

Standard

Surface Treatment of Polytetrafluoroethylene (PTFE) Preparation for Bonding

2022-07-19

CURRENT

AMS2491G

This specification covers the engineering requirements for preparing surfaces of both virgin and filled polytetrafluoroethylene (PTFE) materials for bonding and the properties resulting from the treatment.

Standard

Bars, Rods, and Shapes Produced from 30% Carbon Fiber Filled Polyamide-Imide (PAI) Material

2021-05-19

CURRENT

AMS3670/5D

This specification covers molded or extruded bar, rod, and shapes produced from a polyamide-imide polymer filled with 30% carbon fiber. This is designated as Grade 5 material per AMS3670.

Standard

Molded or Extruded Bar, Rod, and Shapes Produced from 20% Graphite – 3% Polytetrafluoroethylene (PTFE) Filled Polyamide-Imide (PAI) Material

2021-05-19

CURRENT

AMS3670/2C

This specification covers molded or extruded bar, rod, and shapes produced from a polyamide-imide (PAI) polymer filled with 20% graphite and 3% polytetrafluoroethylene (PTFE). This is designated as Grade 2 material per AMS3670.

Standard

Bar, Rod, and Shapes Produced from 30% Glass Fiber Filled Polyamide-Imide (PAI) Material

2021-05-19

CURRENT

AMS3670/4D

This specification covers molded or extruded bar, rod, and shapes produced from a polyamide-imide (PAI) polymer filled with 30% glass fiber. This is designated as Grade 4 material per AMS3670.

Standard

Bar, Rod, and Shapes Produced from 12% Graphite - 3% Polytetrafluoroethylene (PTFE) Filled Polyamide-Imide (PAI) Material

2021-05-19

CURRENT

AMS3670/3C

This specification covers molded or extruded bar, rod, and shapes produced from a polyamide-imide (PAI) polymer filled with 12% graphite and 3% polytetrafluoroethylene (PTFE). This is designated as Grade 3 material per AMS3670.

Standard

Bars, Rods, and Shapes Produced from Unfilled Polyamide-Imide (PAI) Material

2021-05-19

CURRENT

AMS3670/1C

This specification covers an unfilled polyamide-imide plastic in the form of molded or extruded bar, rod, and shapes. This is designated as Grade 2 material per AMS3670.

Standard

Polytetrafluoroethylene (PTFE) Resin Coating, High Build, 370 to 400 °C (698 to 752 °F) Fusion

2018-11-26

CURRENT

AMS2516F

This specification establishes the engineering requirements for producing thick coatings of polytetrafluoroethylene (PTFE) resin on parts and the properties of such coatings.

Standard

Polytetrafluoroethylene (PTFE) Resin Coating, Low Build, 370 to 400 °C (698 to 752 °F) Fusion

2018-11-26

CURRENT

AMS2515H

This specification establishes the engineering requirements for producing thin coatings of polytetrafluoroethylene (PTFE) resin on parts and the properties of such coatings.

Standard

Tape and Webbing, Textile, Para-Aramid Intermediate Modulus

2018-07-10

CURRENT

AMS3793D

This specification and its supplementary detail specifications cover para aramid in the form of tape and webbing.

Standard

POTTING COMPOUND, EPOXY Bisphenol A-Type Unfilled, Room Temperature Cure, Semiflexible

2017-11-29

CURRENT

AMS3731/10C

This specification covers an unfilled, room-temperature-polymerizing epoxy resin formulation with a polyamide hardener, supplied as a two-component system.

Standard

Tape and Webbing, Textile, Para-Aramid Intermediate Modulus

2017-08-28

HISTORICAL

AMS3793C

This specification and its supplementary detail specifications cover para aramid in the form of tape and webbing.

Standard

Microspheres, Carbon Hollow

2016-11-18

CURRENT

AMS3753C

This specification covers carbon in the form of hollow microspheres.

Standard

Powder, Fumed Silicon Dioxide

2016-11-18

CURRENT

AMS3755D

This specification and its supplementary detail specifications cover silicon dioxide in the form of a white, amorphous powder.

Standard

Coating Material, Phenolic Resin, PTFE Filled Pigmented, 150 °C (302 °F) Cure

2016-11-17

CURRENT

AMS3136F

This specification covers a pigmented phenolic-resin-base coating material, filled with polytetrafluoroethylene (PTFE), supplied in kit form.

Standard

Resin, Polyimide, Laminating High Temperature Resistant, 315 °C (599 °F)

2016-11-16

CURRENT

AMS3619E

This specification covers a single-component, heat-reactive, thermosetting aromatic system which thermally cures to form a polyimide polymer structure.

Standard

Plastic: Polyimide For Molded Rod, Bar, and Tube, Plaque, and Formed Parts

2016-11-16

HISTORICAL

AMS3644G

This specification covers a polyimide plastic in the form of isostatically molded rod, bar, and tube, unidirectionally molded plaque, and direct formed parts.

Standard

Plastic Sheet, Polycarbonate, Transparent

2016-07-12

CURRENT

AMSP83310A

This specification covers transparent flat polycarbonate plastic sheet material suitable for aerospace transparent enclosures requiring excellent optical properties.

Standard

Insulation, Electrical, Pasted-Mica

2016-07-06

CURRENT

AMSI538A

This specification covers pasted-mica electrical insulation for molded armature slot bases, commutator insulation, shells, heating elements, and other similar insulating purposes.

Standard

Tape and Sheet, Adhesive, Rubber and Cork Composition

2016-07-06

CURRENT

AMST6841A

This specification covers one type of tape and sheet for use in the installation of windshields, panels, and windows in cabins and cockpits of aircraft.