PartsTable TECHNICAL DATA SHEET

NSN 2590-01-004-2229Government record, cited

Pad, Cushioning2590-01-004-2229

NSN 2590-01-004-2229 · NIIN 010042229 · Part number 11656176

Aerofab Company, Inc. · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 01685

Government record, cited

NSN 2590-01-004-2229 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-004-2229. Manufacturer of record part number: 11656176.

Also searched as 2590-01-004-2229 · 2590010042229 · NIIN 010042229 · 01-004-2229 · FSC 2590 Miscellaneous Vehicular Components · CAGE 01685 · 11656176

Nearby stock numbers ← 2590-01-003-5076 · 2590-01-004-2627 Cap, Filler Opening →

Features

Pad,cushioning — FSC 2590
Length: 1.500 INCHES NOMINAL IN
Material Document and Classification: MIL-R-3065, TYPE S, CLASS SB, GRADE 415ABCFF MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING
Diameter: 0.280 INCHES NOMINAL IN
Width: 0.620 INCHES NOMINAL IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CUSHIONING
Thickness: 0.500 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 2590-01-004-2229
NIIN: 010042229
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 11656176
Manufacturer: Aerofab Company, Inc.

General Description

The Pad,cushioning, cataloged under National Stock Number 2590-01-004-2229, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Aerofab Company, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2590-01-004-2229
Primary Part Number	11656176
Item Name	Pad,cushioning
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Aerofab Company, Inc.
Status	ACTIVE
Length	1.500 INCHES NOMINAL IN
Material Document and Classification	MIL-R-3065, TYPE S, CLASS SB, GRADE 415ABCFF MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING
Diameter	0.280 INCHES NOMINAL IN
Width	0.620 INCHES NOMINAL IN
Material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CUSHIONING
Thickness	0.500 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
11656176 PRIMARY	Aerofab Company, Inc. (USA)

Reference documents

Reference	Meaning
11656176	5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm

No interchangeability data on file.

Other items in FSC 2590 — Miscellaneous Vehicular Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2590-00-001-1252

2590-00-001-1252 · Item name not on file

2590-00-001-1253

2590-00-001-1253 · Item name not on file

2590-00-001-1254

BRACKET,HORN MOUNTING

2590-00-001-3423

2590-00-001-3423 · Item name not on file

2590-00-001-3438

2590-00-001-3438 · Item name not on file

2590-00-001-3439

2590-00-001-3439 · Item name not on file

2590-00-001-3461

2590-00-001-3461 · Item name not on file

2590-00-001-3463

2590-00-001-3463 · Item name not on file

Frequently Asked Questions

What is NSN 2590-01-004-2229?

NSN 2590-01-004-2229 is a Pad,cushioning, manufactured by Aerofab Company, Inc., classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-004-2229?

NSN 2590-01-004-2229 has 1 manufacturer part number on file: 11656176 (Aerofab Company, Inc.).

What are the specifications of 11656176?

Key specifications for 11656176: Length: 1.500 INCHES NOMINAL IN; Material Document and Classification: MIL-R-3065, TYPE S, CLASS SB, GRADE 415ABCFF MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING; Diameter: 0.280 INCHES NOMINAL IN; Width: 0.620 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 2590-01-004-2229 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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