The O-Ring, cataloged under National Stock Number 5331-01-604-5940, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-604-5940 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 857094 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-604-5940 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
Key specifications for 5331-01-604-5940: Special Features: LENGTH 1.000 INCHES WIDTH 1.000 INCHES HEIGHT 0.250 INCHES IN; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: ENGINE OUTBOARD 60HP 4 CYCLE STD ROTATION. 0 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.