The Bellows,protection, cataloged under National Stock Number 5342-00-679-8008, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-679-8008 |
| Primary Part Number | 10863009 |
| 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 | RIVOT BRAKE,MASTER CYLINDER |
| Large End Outside Length | 0.125 INCHES NOMINAL IN |
| Small End Inside Diameter | 0.438 INCHES NOMINAL IN |
| Large End Inside Diameter | 1.156 INCHES NOMINAL IN |
| Large End Outside Diameter | 1.250 INCHES NOMINAL IN |
| Small End Outside Diameter | 0.625 INCHES NOMINAL IN |
| Small End Outside Length | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-3065, TYPE S, CLASS SB, GRADE 410ABF1G MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-R-3065, TYPE S, CLASS 3B, GRADE 415ABF1G MIL SPEC SINGLE MATERIAL RESPONSE |
| Neutral Length | 2.000 INCHES NOMINAL IN |
| Small End Inside Length | 0.188 INCHES NOMINAL IN |
| Large End Inside Length | 0.125 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Thickness | 0.094 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10863009 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 10863009 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 2530006798008 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 170-69 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-00-679-8008 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 5342-00-679-8008 has 2 manufacturer part numbers on file: 10863009 (U S Army Tank Automotive Command Amsta-Im-Mm), 10863009 (Fnss Savunma Sistemleri Anonim Sirketi).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-399-7339, 6515-01-590-0436. Verify interchangeability with system specifications before substitution.
Key specifications for 10863009: FSC Application Data: RIVOT BRAKE,MASTER CYLINDER; Large End Outside Length: 0.125 INCHES NOMINAL IN; Small End Inside Diameter: 0.438 INCHES NOMINAL IN; Large End Inside Diameter: 1.156 INCHES NOMINAL IN. 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.