The O-Ring, cataloged under National Stock Number 5331-01-249-6734, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rexnord Industries Llc Div Stearns. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Rexnord Industries Llc Div Stearns (CAGE 05805) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-249-6734 |
| Primary Part Number | 5-22-2012-00-30F |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Rexnord Industries Llc Div Stearns |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5-22-2012-00-30F | Rexnord Industries Llc Div Stearns (USA) |
| Reference | Meaning |
|---|---|
| 5-22-2012 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5-22-2012-00-30F/G | 3/9 Design control — primary reference Rexnord Industries Llc Div Stearns |
NSN 5331-01-249-6734 is a O-Ring, manufactured by Rexnord Industries Llc Div Stearns, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-249-6734 has 1 manufacturer part number on file: 5-22-2012-00-30F (Rexnord Industries Llc Div Stearns).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-255-3598. Verify interchangeability with system specifications before substitution.
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.