The Bellows,protection, cataloged under National Stock Number 5340-00-797-3518, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-797-3518 |
| Primary Part Number | ERS369 |
| Item Name | Bellows,protection |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| FSC Application Data | GOVERNORS,GASOLINE ENGINE,EXCEPT SPECIALLY DESIGNED |
| Large End Outside Length | 0.438 INCHES NOMINAL IN |
| Small End Inside Diameter | 0.500 INCHES NOMINAL IN |
| Extended Length | 10.915 INCHES NOMINAL IN |
| Large End Inside Diameter | 0.750 INCHES NOMINAL IN |
| Large End Outside Diameter | 0.875 INCHES NOMINAL IN |
| Contracted Length | 1.076 INCHES NOMINAL IN |
| Small End Outside Diameter | 0.812 INCHES NOMINAL IN |
| Small End Outside Length | 0.344 INCHES NOMINAL IN |
| Neutral Length | 2.875 INCHES NOMINAL IN |
| Small End Inside Length | 0.344 INCHES NOMINAL IN |
| Large End Inside Length | 0.438 INCHES NOMINAL IN |
| Thickness at Both Ends | 0.062 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Thickness Between Ends | 0.035 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Durometer Hardness Rating | 50.0 MINIMUM AND 60.0 MAXIMUM |
| 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 |
|---|---|
| ERS369 | Renk America Llc Div Renk America (USA) |
| 9786E64-1 | Renk America Llc Div Renk America (USA) |
| Reference | Meaning |
|---|---|
| 9786E64-1 | 5/2 Secondary reference U.S. Government activity |
| 9786E64-1 | 5/2 Secondary reference U.S. Government activity |
| 9786E64-1 | 3/2 Design control — primary reference U.S. Government activity |
| ERS369 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-797-3518 is a Bellows,protection, manufactured by Renk America Llc Div Renk America, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-797-3518 has 2 manufacturer part numbers on file: ERS369 (Renk America Llc Div Renk America), 9786E64-1 (Renk America Llc Div Renk America).
Key specifications for ERS369: FSC Application Data: GOVERNORS,GASOLINE ENGINE,EXCEPT SPECIALLY DESIGNED; Large End Outside Length: 0.438 INCHES NOMINAL IN; Small End Inside Diameter: 0.500 INCHES NOMINAL IN; Extended Length: 10.915 INCHES NOMINAL IN. 16 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.