The O-Ring, cataloged under National Stock Number 5331-01-468-6750, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-468-6750 |
| Primary Part Number | NSL-0-99-002 PC 55-A BUNA-N |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE NITRILE |
| 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 |
|---|---|
| NSL-0-99-002 PC 55-A BUNA-N PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| D-NSL-0-99-002 PC 55-A BUNA-N | 3/9 Design control — primary reference Carver Pump Company |
NSN 5331-01-468-6750 is a O-Ring, manufactured by Carver Pump Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-468-6750 has 1 manufacturer part number on file: NSL-0-99-002 PC 55-A BUNA-N (Carver Pump Company).
Key specifications for NSL-0-99-002 PC 55-A BUNA-N: Special Features: ITEM IS PART OF ASSEMBLY PART NUMBER 091-225-03-6948; End Item Identification: PUMP; Material: RUBBER BUTADIENE NITRILE. 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.