The O-Ring, cataloged under National Stock Number 5331-01-181-4047, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | General Electric Company (CAGE 07482); Cfm International Inc Dba Cfm International (CAGE 58828) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-181-4047 |
| Primary Part Number | 9607M05P55 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | General Electric Company |
| 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 |
|---|---|
| 9607M05P55 PRIMARY | General Electric Company (USA) |
| 9607M05P55 | Cfm International Inc Dba Cfm International (USA) |
| Reference | Meaning |
|---|---|
| 9607M05P47 | 5/9 Secondary reference Cfm International Inc Dba Cfm International |
| 9607M05P47 | 5/9 Secondary reference General Electric Company |
NSN 5331-01-181-4047 is a O-Ring, manufactured by General Electric Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-181-4047 has 2 manufacturer part numbers on file: 9607M05P55 (General Electric Company), 9607M05P55 (Cfm International Inc Dba Cfm International).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-364-0417. Verify interchangeability with system specifications before substitution.
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.