Search Results

Standard

Carbon Fiber Tow, 620 ksi Tensile Strength, 34.4 Msi Tensile Modulus

2023-08-14

WIP

AMS6562/7

This carbon fiber tow product is typically used in the manufacture of composite materials for aerospace structural applications, but its usage is not limited to such applications.

Standard

Medium Temperature, Out-of-Autoclave, Oven-Vacuum-Bag Cure Epoxy Resin Impregnated Fiber Reinforced Composite Materials

2023-08-01

CURRENT

AMS6562

The purpose of this specification is to allow procurement of defined carbon fiber and fiberglass epoxy prepreg materials corresponding to their statistically derived material properties published in CMH-17 (formerly MIL-HDBK-17). As a result, no qualification or equivalency threshold values are provided. Users that intend to conduct a new material qualification or equivalency program shall notify the Qualifying Agency per 4.2.1.

Standard

Medium Temperature, Out-of-Autoclave, Oven-Vacuum-Bag Cure Epoxy Resin Impregnated Fiber Reinforced Composite Materials, Type 35, Class 4, Grade 293, Style 7781

2023-07-24

CURRENT

AMS6562/1

This detail specification, along with AMS6562, establishes the requirements for continuous E-glass fabric impregnated with a medium temperature, out-of-autoclave, oven-vacuum-bag cure modified B-staged epoxy resin. The prepreg is produced using a one side coated (one side tacky) hot-melt process.

Standard

Resin System, Epoxy, Carbon Microballoon Filled, 135 °C (275 °F) Cure

2022-12-29

CURRENT

AMS3699A

This specification covers a two-part epoxy resin system in the form of a bisphenol "A" epoxy resin filled with fumed silica and carbon microspheres and a separate curing agent.

Standard

Cloth, Aramid Intermediate Modulus

2022-10-04

CURRENT

AMS3909B

This specification and its supplementary detail specifications cover an intermediate modulus aramid yarn in the form of cloth.

Standard

Epoxy Resin Matrix, Thermosetting Moderate Temperature Resistant, Unfilled

2022-10-04

CURRENT

AMS3729A

This specification covers a heat-reactive, thermosetting, epoxy resin matrix in the form of a semi-solid. The resin matrix thermally cures to an epoxy polymer.

Standard

Epoxy Resin, Cycloaliphatic Liquid

2022-10-04

CURRENT

AMS3705A

This specification covers an alicyclic diepoxy carboxylate prepolymer in the form of a low-viscosity liquid.

Standard

Epoxy Cresol Novolac Resin Low Molecular Weight

2022-10-04

CURRENT

AMS3728A

This specification covers a prepolymer in the form of an epoxy cresol novolac (ECN) resin.

Standard

Cloth, Aramid Basket and Plain Weave

2022-10-04

CURRENT

AMS3907A

This specification covers aramid fibers in the form of woven cloth.

Standard

Cloth, Glass, Finished, For Resin Laminates

2022-10-04

CURRENT

AMSC9084

This specification covers woven glass cloth that has been suitably finished for further fabrication into glass fabric base resin laminates and sandwich materials.

Standard

Cloth, Aramid 2.0 oz per sq yd (68 g/m2), 230 Pounds Force per Inch (40279 N/m) (Warp) and 220 Pounds Force per Inch (38528 N/m) (Filling)

2022-10-04

CURRENT

AMS3909/3A

This specification covers one weight and one strength of intermediate modulus aramid cloth.

Standard

Cloth, Aramid, 2.25 oz per sq yd (76.3 g/m2), 250 Pounds Force per Inch (43782 N/m)

2022-10-04

CURRENT

AMS3909/2A

This specification covers one weight and one strength of intermediate modulus aramid cloth.

Standard

Cloth, Aramid 3.0 oz per sq yd (102 g/m2), 350 Pounds Force per Inch (61294 N/m)

2022-10-04

CURRENT

AMS3909/1A

This specification covers one weight and one strength of intermediate modulus aramid cloth.

Standard

Cloth, Aramid (Para) Plain Weave, Thermally Stable

2022-10-04

CURRENT

AMS3908A

This specification covers a thermally stable aramid fabric in the form of cloth.

Standard

Cloth, Aramid 5 oz per sq yd (170 g/m2) Basket Weave

2022-10-04

CURRENT

AMS3907/1

This specification covers one weight and type of weave of aramid cloth.

Standard

Cloth, Aramid 4.3 oz per sq yd (145 g/m2) Plain Weave

2022-10-04

CURRENT

AMS3907/2

This specification covers one weight and type of weave of aramid cloth.

Standard

Primer, Adhesive, Corrosion-Inhibiting High Durability Epoxy, -55 to +95 °C (-67 to +203 °F)

2022-08-10

CURRENT

AMS3107/1A

This specification covers a corrosion-inhibiting, modified epoxy resin primer in the form of a ready-to-use, sprayable liquid.

Standard

Core, Honeycomb, Glass/Phenolic Bias Weave Fiber Construction

2022-08-10

CURRENT

AMS3716C

This specification covers expanded honeycomb core made from glass fabric impregnated with phenolic resin and oriented so the fabric weave is on the 45-degree bias with the ribbon direction and supplied in the form of blocks, slices, and ordered shapes.

Standard

Radome, Foam Sandwich Hot-Melt, Addition-Type Polyimide

2022-08-10

CURRENT

AMS3913B

This specification covers the material and process requirements for fabricating sandwich radomes having hot-melt, addition-reaction polyimide-resin-impregnated quartz cloth shells and polyimide-resin syntactic foam cores.

Standard

Acceptance Criteria Adhesive-Bonded Metal-Faced Sandwich Structures

2022-08-10

CURRENT

AMS3920A

This specification establishes the acceptance criteria and inspection requirements for adhesive-bonded sandwich structures including the metal-to-metal bonding found in these structures, but usage is not limited to such applications and each application should be considered individually.