The O-Ring, cataloged under National Stock Number 5331-01-091-1012, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kidde-Fenwal, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Kidde-Fenwal, Llc (CAGE 0KDP7) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-091-1012 |
| Primary Part Number | 242466 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Kidde-Fenwal, Llc |
| 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 |
|---|---|
| 242466 PRIMARY | Kidde-Fenwal, Llc (USA) |
| WF-242466-000 | Kidde-Fenwal, Llc (USA) |
| Reference | Meaning |
|---|---|
| R-97945PC8 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 5331PL1259425 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 242466 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| WK-242466-000 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 81-872442-000 I | C/1 Advisory reference — outside the item-of-supply concept Kidde-Fenwal, Llc |
NSN 5331-01-091-1012 is a O-Ring, manufactured by Kidde-Fenwal, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-091-1012 has 2 manufacturer part numbers on file: 242466 (Kidde-Fenwal, Llc), WF-242466-000 (Kidde-Fenwal, Llc).
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.