The O-Ring, cataloged under National Stock Number 5331-01-568-1571, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Allen and Webb. 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 | 5331-01-568-1571 |
| Primary Part Number | 2-012 N055 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Allen and Webb |
| 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 |
|---|---|
| 2-012 N055 PRIMARY | Allen and Webb (USA) |
NSN 5331-01-568-1571 is a O-Ring, manufactured by Allen and Webb, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-568-1571 has 1 manufacturer part number on file: 2-012 N055 (Allen and Webb).
Key specifications for 2-012 N055: End Item Identification: 2320-01-529-2251; BUFFALO HEAVY MINE PROTECTED CLEARANCE VEHICLE. 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.