The O-Ring, cataloged under National Stock Number 5331-01-155-7429, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products (CAGE 0BBK9) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-155-7429 |
| Primary Part Number | 227-045-590 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products |
| 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 |
|---|---|
| 227-045-590 PRIMARY | Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products (USA) |
| Reference | Meaning |
|---|---|
| 3S1590 | 5/9 Secondary reference Bfgoodrich Co the Aerospace Div Engineered Polymer Products |
| 3S1590 | 3/9 Design control — primary reference Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products |
NSN 5331-01-155-7429 is a O-Ring, manufactured by Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-155-7429 has 1 manufacturer part number on file: 227-045-590 (Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Engineered Polymer Products).
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.