The O-Ring, cataloged under National Stock Number 5331-00-843-0013, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cummins Filtration Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-843-0013 |
| Primary Part Number | Q58500 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.299 INCHES NOMINAL IN |
| 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 |
|---|---|
| R58500 | Cummins Filtration Inc. (USA) |
| Q58500 PRIMARY | Cummins Filtration Inc. (USA) |
| 296-G | Cummins Filtration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4D1006B9 | 5/9 Secondary reference Winslow Engineering Co |
| S9245 | 5/9 Secondary reference Winslow Engineering Co |
| 1A1800AG296 | 5/9 Secondary reference Garlock Inc France Compressor Products Div Sub of Coltec Industries |
NSN 5331-00-843-0013 is a O-Ring, manufactured by Cummins Filtration Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-843-0013 has 3 manufacturer part numbers on file: R58500 (Cummins Filtration Inc.), Q58500 (Cummins Filtration Inc.), 296-G (Cummins Filtration Inc.).
Key specifications for Q58500: Cross-Sectional Height: 0.299 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 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.