The O-Ring, cataloged under National Stock Number 5331-00-286-0092, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-286-0092 |
| Primary Part Number | 3F1908-36 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 3F1908-36 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1F1808PC36 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1F1818PC36 | Toolex, Inc Dba Toolex Inc (USA) |
| 3F1908-36 | Toolex, Inc Dba Toolex Inc (USA) |
| 3224175 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 3F1909PC36 | Toolex, Inc Dba Toolex Inc (USA) |
| 3F1909PC36 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 3224175 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 5331-00-286-0092 is a O-Ring, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-286-0092 has 7 manufacturer part numbers on file: 3F1908-36 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1F1808PC36 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1F1818PC36 (Toolex, Inc Dba Toolex Inc), 3F1908-36 (Toolex, Inc Dba Toolex Inc), 3224175 (Hatch & Kirk, Inc.) and 2 more.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-249-8871, 5340-01-640-9858. Verify interchangeability with system specifications before substitution.
Key specifications for 3F1908-36: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR. 2 specifications are documented in the U.S. Government catalog.
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.