The Bellows,protection, cataloged under National Stock Number 5340-00-734-8050, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-734-8050 |
| Primary Part Number | 7348050 |
| Item Name | Bellows,protection |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | CHAMBER,BRAKE,VEHICULAR |
| Large End Outside Length | 0.172 INCHES NOMINAL IN |
| Large End Outside Diameter | 3.750 INCHES NOMINAL IN |
| Small End Outside Diameter | 1.125 INCHES NOMINAL IN |
| Small End Outside Length | 0.562 INCHES NOMINAL IN |
| Neutral Length | 3.125 INCHES NOMINAL IN |
| Thickness at Both Ends | 0.125 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7348050 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 68BC54 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| 68BC54 | 5/9 Secondary reference Oshkosh Corp |
| 564M1 | 5/9 Secondary reference Diamond Reo Truck Co |
| 36431C | 5/9 Secondary reference Diamond Reo Truck Co |
| 10A1682 | 5/2 Secondary reference U.S. Government activity |
| 2046785 | 3/9 Design control — primary reference General Motors Corp Buick Motor Div |
NSN 5340-00-734-8050 is a Bellows,protection, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-734-8050 has 1 manufacturer part number on file: 7348050 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7348050: FSC Application Data: CHAMBER,BRAKE,VEHICULAR; Large End Outside Length: 0.172 INCHES NOMINAL IN; Large End Outside Diameter: 3.750 INCHES NOMINAL IN; Small End Outside Diameter: 1.125 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.