The O-Ring, cataloged under National Stock Number 5331-01-509-3685, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-509-3685 |
| Primary Part Number | 4982115 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Cummins Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4982115 PRIMARY | Cummins Inc (USA) |
| Reference | Meaning |
|---|---|
| 10300309 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| C0700003040 | 5/9 Secondary reference Cummins Inc. |
| C0700003040 | 5/9 Secondary reference Cummins Inc |
NSN 5331-01-509-3685 is a O-Ring, manufactured by Cummins Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-509-3685 has 1 manufacturer part number on file: 4982115 (Cummins Inc).
Key specifications for 4982115: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Special Features: LENGTH 0.275 INCH NOMINAL; QUANTITY PER PACKAGE 10 IN. 1 specification is 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.