The O-Ring, cataloged under National Stock Number 5331-01-664-2448, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hypro Llc. 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 | 5331-01-664-2448 |
| Primary Part Number | 19712-SHW |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hypro 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 |
NSN 5331-01-664-2448 is a O-Ring, manufactured by Hypro Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-664-2448 has 2 manufacturer part numbers on file: SW19712 (Waterfront Acm Marine Group Miews Road), 19712-SHW (Hypro Llc).
Key specifications for 19712-SHW: Part Name Assigned by Controlling Agency: CAM SCREW O-RING; End Item Identification: 27000 SERIES PUMP. 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.