The O-Ring, cataloged under National Stock Number 5331-01-719-9804, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Advanced Fluid Systems, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-719-9804 |
| Primary Part Number | PMPF-0002-RO |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Advanced Fluid Systems, Inc |
| Status | ACTIVE |
| Material | RUBBER |
| 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 |
|---|---|
| PMPF-0002-RO | Hy-Pro Corporation (USA) |
| PMPF-0002-RO PRIMARY | Advanced Fluid Systems, Inc (USA) |
NSN 5331-01-719-9804 is a O-Ring, manufactured by Advanced Fluid Systems, Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-719-9804 has 2 manufacturer part numbers on file: PMPF-0002-RO (Hy-Pro Corporation), PMPF-0002-RO (Advanced Fluid Systems, Inc).
Key specifications for PMPF-0002-RO: Special Features: FLUOROELASTOMER RUBBER; Part Name Assigned by Controlling Agency: ORING; End Item Identification: USCG OFFSHORE PATROL CUTTER (OPC); Material: RUBBER. 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.