The O-Ring, cataloged under National Stock Number 5331-01-717-3741, 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. 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 | Raytheon Company (CAGE 15090); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697); State Seal Company (CAGE 6M226); Sealing Devices Inc. Dba Sealing Devices Inc (CAGE 4H712); Parker Brownsville Servicio S.a. De C.v. (CAGE SE397) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-717-3741 |
| Primary Part Number | H2255059-029E1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| 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 |
|---|---|
| H2255059-029E1 | Raytheon Company (USA) |
| H2255059-029E1 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| H2255059-029E1 | State Seal Company (USA) |
| H2255059-029E1 | Sealing Devices Inc. Dba Sealing Devices Inc (USA) |
| H2255059-029E1 PRIMARY | Parker Brownsville Servicio S.a. De C.v. (MEX) |
NSN 5331-01-717-3741 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-717-3741 has 5 manufacturer part numbers on file: H2255059-029E1 (Raytheon Company), H2255059-029E1 (Parker-Hannifin Corp Div O-Ring Division), H2255059-029E1 (State Seal Company), H2255059-029E1 (Sealing Devices Inc. Dba Sealing Devices Inc), H2255059-029E1 (Parker Brownsville Servicio S.a. De C.v.).
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.