The O-Ring,drain Plug, cataloged under National Stock Number 5331-01-630-5370, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Quantum Marine Engineering, Inc.. 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 | 5331-01-630-5370 |
| Primary Part Number | QMFIL26005 |
| Item Name | O-Ring,drain Plug |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Quantum Marine Engineering, Inc. |
| 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 |
|---|---|
| QMFIL26005 PRIMARY | Quantum Marine Engineering, Inc. (USA) |
| QMFIL26006 | Quantum Marine Engineering, Inc. (USA) |
NSN 5331-01-630-5370 is a O-Ring,drain Plug, manufactured by Quantum Marine Engineering, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-630-5370 has 2 manufacturer part numbers on file: QMFIL26005 (Quantum Marine Engineering, Inc.), QMFIL26006 (Quantum Marine Engineering, Inc.).
Key specifications for QMFIL26005: Special Features: 210 WMEC FIN STABILIZER PRESSURE FILTER HOUSING DRAIN PLUG O-RING; End Item Identification: 4330-01-593-3060, FILTER ASSEMBLY,FLC. 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.