The O-Ring, cataloged under National Stock Number 5331-01-617-1382, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hammer & Steel, Inc. Dba Hammer & Steel Inc. 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 | 5331-01-617-1382 |
| Primary Part Number | 31223559 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hammer & Steel, Inc. Dba Hammer & Steel 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 |
|---|---|
| 31223559 PRIMARY | Hammer & Steel, Inc. Dba Hammer & Steel Inc (USA) |
NSN 5331-01-617-1382 is a O-Ring, manufactured by Hammer & Steel, Inc. Dba Hammer & Steel Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-617-1382 has 1 manufacturer part number on file: 31223559 (Hammer & Steel, Inc. Dba Hammer & Steel Inc).
Key specifications for 31223559: End Item Identification: 3810-01-550-3454. 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.