The O-Ring, cataloged under National Stock Number 5331-01-648-3677, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Subsalve Usa Llc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-648-3677 |
| Primary Part Number | 5R |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Subsalve Usa Llc |
| Status | ACTIVE |
| Outside Diameter | 105.0 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 |
|---|---|
| 5R PRIMARY | Subsalve Usa Llc (USA) |
NSN 5331-01-648-3677 is a O-Ring, manufactured by Subsalve Usa Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-648-3677 has 1 manufacturer part number on file: 5R (Subsalve Usa Llc).
Key specifications for 5R: Outside Diameter: 105.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: NHA-MANIFOLD, UNDERWATER LIFT BAG. 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.