The Bellows,protection, cataloged under National Stock Number 5340-00-763-3136, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 17 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 | 5340-00-763-3136 |
| Primary Part Number | 7633136 |
| Item Name | Bellows,protection |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Mounting Hole Quantity | 26 |
| FSC Application Data | RANGE FINDER,MIZ |
| Large End Outside Length | 7.750 INCHES NOMINAL IN |
| Large End Inside Width | 4.938 INCHES NOMINAL IN |
| Large End Outside Width | 5.625 INCHES NOMINAL IN |
| Small End Outside Length | 6.188 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-3065, CLASS RN, GRADE 430FFZ MIL SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Small End Inside Width | 2.500 INCHES NOMINAL IN |
| Neutral Length | 2.500 INCHES NOMINAL IN |
| Features Provided | FLANGED BASE |
| Small End Inside Length | 5.500 INCHES NOMINAL IN |
| Large End Inside Length | 7.062 INCHES NOMINAL IN |
| Small End Outside Width | 3.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Durometer Hardness Rating | 35.0 MINIMUM AND 45.0 MAXIMUM |
| Thickness | 0.094 INCHES NOMINAL IN |
| 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 |
|---|---|
| 7633136 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5340-00-763-3136 is a Bellows,protection, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-763-3136 has 1 manufacturer part number on file: 7633136 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 7633136: Mounting Hole Quantity: 26; FSC Application Data: RANGE FINDER,MIZ; Large End Outside Length: 7.750 INCHES NOMINAL IN; Large End Inside Width: 4.938 INCHES NOMINAL IN. 17 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.