The Bellows,protection, cataloged under National Stock Number 5342-00-776-4641, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-776-4641 |
| Primary Part Number | 7764641 |
| Item Name | Bellows,protection |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | PINTLE RELEASE CABLE,COMBAT VEHICLE |
| Extended Length | 6.375 INCHES NOMINAL IN |
| Contracted Length | 2.250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-3065, CLASS SA, GRADE 607ABFF MIL SPEC SINGLE MATERIAL RESPONSE |
| Neutral Length | 4.500 INCHES NOMINAL IN |
| End Outside Length | 0.562 INCHES NOMINAL IN |
| Thickness at Both Ends | 0.125 INCHES NOMINAL IN |
| End Inside Diameter | 0.625 INCHES NOMINAL IN |
| Thickness Between Ends | 0.062 INCHES NOMINAL IN |
| End Inside Length | 0.562 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| End Outside Diameter | 0.875 INCHES NOMINAL IN |
| Durometer Hardness Rating | 55.0 MINIMUM AND 65.0 MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7764641 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5342-00-776-4641 is a Bellows,protection, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-776-4641 has 1 manufacturer part number on file: 7764641 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7764641: FSC Application Data: PINTLE RELEASE CABLE,COMBAT VEHICLE; Extended Length: 6.375 INCHES NOMINAL IN; Contracted Length: 2.250 INCHES NOMINAL IN; Material Document and Classification: MIL-R-3065, CLASS SA, GRADE 607ABFF MIL SPEC SINGLE MATERIAL RESPONSE. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.