The O-Ring, cataloged under National Stock Number 5331-01-493-3652, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Greenlee Textron Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-493-3652 |
| Primary Part Number | 905 0192.6 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Greenlee Textron Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Center Hole Diameter | 2.625 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 905 0192.6 PRIMARY | Greenlee Textron Inc. (USA) |
NSN 5331-01-493-3652 is a O-Ring, manufactured by Greenlee Textron Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-493-3652 has 1 manufacturer part number on file: 905 0192.6 (Greenlee Textron Inc.).
Key specifications for 905 0192.6: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Special Features: OD 3IN IN; Center Hole Diameter: 2.625 INCHES NOMINAL IN; End Item Identification: BENDING MACHINE. 3 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.