The O-Ring, cataloged under National Stock Number 5331-01-648-5916, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Subsalve Usa Llc. 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 | 5331-01-648-5916 |
| Primary Part Number | 33R |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Subsalve Usa Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 33R PRIMARY | Subsalve Usa Llc (USA) |
NSN 5331-01-648-5916 is a O-Ring, manufactured by Subsalve Usa Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-648-5916 has 1 manufacturer part number on file: 33R (Subsalve Usa Llc).
Key specifications for 33R: End Item Identification: MARK V /ORCA-2500 MOD 1, UNDERWATER EXPLOSIVE ORDNANCE DISPOSAL SYSTEM. 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.