The O-Ring, cataloged under National Stock Number 5331-01-451-4053, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (CAGE 05593) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-451-4053 |
| Primary Part Number | P140270-0018 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa |
| 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 |
|---|---|
| P140270-0018 PRIMARY | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (USA) |
| Reference | Meaning |
|---|---|
| 300614-0003 ITEM 26 | 5/9 Secondary reference Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa |
NSN 5331-01-451-4053 is a O-Ring, manufactured by Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-451-4053 has 1 manufacturer part number on file: P140270-0018 (Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa).
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.