The Bellows,protection, cataloged under National Stock Number 5340-00-385-7811, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 14 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 | 5340-00-385-7811 |
| Primary Part Number | 7189629 |
| Item Name | Bellows,protection |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Large End Outside Length | 0.188 INCHES NOMINAL IN |
| Small End Inside Diameter | 1.625 INCHES NOMINAL IN |
| Large End Inside Diameter | 3.625 INCHES NOMINAL IN |
| Large End Outside Diameter | 4.000 INCHES NOMINAL IN |
| Small End Outside Diameter | 1.875 INCHES NOMINAL IN |
| Small End Outside Length | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-3065, CLASS SB, GRADE 410CF MIL SPEC SINGLE MATERIAL RESPONSE |
| Neutral Length | 2.094 INCHES NOMINAL IN |
| Small End Inside Length | 0.188 INCHES NOMINAL IN |
| Large End Inside Length | 0.188 INCHES NOMINAL IN |
| Thickness at Both Ends | 0.188 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Durometer Hardness Rating | 45.0 MINIMUM AND 55.0 MAXIMUM |
| Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7189629 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-00-385-7811 is a Bellows,protection, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-385-7811 has 1 manufacturer part number on file: 7189629 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7189629: Large End Outside Length: 0.188 INCHES NOMINAL IN; Small End Inside Diameter: 1.625 INCHES NOMINAL IN; Large End Inside Diameter: 3.625 INCHES NOMINAL IN; Large End Outside Diameter: 4.000 INCHES NOMINAL IN. 14 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.
NSN 5340-00-385-7811 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.