The O-Ring, cataloged under National Stock Number 5331-01-716-9922, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. The record lists 3 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 | Sealing Devices Inc. Dba Sealing Devices Inc (CAGE 4H712); Raytheon Company (CAGE 15090); State Seal Company (CAGE 6M226) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-716-9922 |
| Primary Part Number | H2255059-040E1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Raytheon Company |
| 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 |
|---|---|
| H2255059-040E1 | Sealing Devices Inc. Dba Sealing Devices Inc (USA) |
| H2255059-040E1 PRIMARY | Raytheon Company (USA) |
| H2255059-040E1 | State Seal Company (USA) |
NSN 5331-01-716-9922 is a O-Ring, manufactured by Raytheon Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-716-9922 has 3 manufacturer part numbers on file: H2255059-040E1 (Sealing Devices Inc. Dba Sealing Devices Inc), H2255059-040E1 (Raytheon Company), H2255059-040E1 (State Seal Company).
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.