The O-Ring, cataloged under National Stock Number 5331-01-673-3767, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Acushnet Rubber Company, Inc. Dba Precix. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Acushnet Rubber Company, Inc. Dba Precix (CAGE 70106); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Sae International Dba Sae International (CAGE 0U583); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697); Freudenberg-Nok General Partnership Dba International Seal Co Inc (CAGE 1CN74) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-673-3767 |
| Primary Part Number | ST1946-267 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Acushnet Rubber Company, Inc. Dba Precix |
| 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 |
|---|---|
| ST1946-267 PRIMARY | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| ST1946-267 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| M83485/1-267 PRIMARY | Sae International Dba Sae International (USA) |
| ST1946-267 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ST1946-267 PRIMARY | Freudenberg-Nok General Partnership Dba International Seal Co Inc (USA) |
NSN 5331-01-673-3767 is a O-Ring, manufactured by Acushnet Rubber Company, Inc. Dba Precix, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-673-3767 has 5 manufacturer part numbers on file: ST1946-267 (Acushnet Rubber Company, Inc. Dba Precix), ST1946-267 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), M83485/1-267 (Sae International Dba Sae International), ST1946-267 (Parker-Hannifin Corp Div O-Ring Division), ST1946-267 (Freudenberg-Nok General Partnership Dba International Seal Co Inc).
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.