The O-Ring, cataloged under National Stock Number 5331-01-695-5713, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-695-5713 |
| Primary Part Number | ST1946-003 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ST1946-003 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| ST1946-003 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ST1946-003 PRIMARY | Freudenberg-Nok General Partnership Dba International Seal Co Inc (USA) |
| ST1946-003 PRIMARY | Acushnet Rubber Company, Inc. Dba Precix (USA) |
NSN 5331-01-695-5713 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-695-5713 has 4 manufacturer part numbers on file: ST1946-003 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST1946-003 (Parker-Hannifin Corp Div O-Ring Division), ST1946-003 (Freudenberg-Nok General Partnership Dba International Seal Co Inc), ST1946-003 (Acushnet Rubber Company, Inc. Dba Precix).
Key specifications for ST1946-003: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: F-22 AIRCRAFT. 1 specification is 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.