The Bellows,protection, cataloged under National Stock Number 5342-01-397-1766, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Minor Rubber Co Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5342-01-397-1766 |
| Primary Part Number | 2001091-002 |
| Item Name | Bellows,protection |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 14 |
| Temp Rating | -57.0 CELSIUS AND 120.0 CELSIUS DEGC |
| Extended Length | 6.2500 INCHES NOMINAL IN |
| Contracted Length | 1.7500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.1900 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN |
| Features Provided | FLANGED BASE |
| Environmental Protection | FUEL RESISTANT AND OIL RESISTANT |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 2001091-002 PRIMARY | Minor Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 2001091-002 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation |
NSN 5342-01-397-1766 is a Bellows,protection, manufactured by Minor Rubber Co Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-397-1766 has 1 manufacturer part number on file: 2001091-002 (Minor Rubber Co Inc).
Key specifications for 2001091-002: Mounting Hole Quantity: 14; Temp Rating: -57.0 CELSIUS AND 120.0 CELSIUS DEGC; Extended Length: 6.2500 INCHES NOMINAL IN; Contracted Length: 1.7500 INCHES NOMINAL IN. 8 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.