The O-Ring, cataloged under National Stock Number 5331-01-197-9280, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. The record lists 2 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 | Western Sky Industries Inc Dba Electromech Techologies (CAGE 64731) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-197-9280 |
| Primary Part Number | 3139 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Western Sky Industries Inc Dba Electromech Techologies |
| 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 |
|---|---|
| 3139 PRIMARY | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| 54-000845 PC011 | Western Sky Industries Inc Dba Electromech Techologies (USA) |
NSN 5331-01-197-9280 is a O-Ring, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-197-9280 has 2 manufacturer part numbers on file: 3139 (Western Sky Industries Inc Dba Electromech Techologies), 54-000845 PC011 (Western Sky Industries Inc Dba Electromech Techologies).
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.