The O-Ring, cataloged under National Stock Number 5331-01-595-9228, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Shadin Lp Dba Shadin Avionics. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-595-9228 |
| Primary Part Number | 546030 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Shadin Lp Dba Shadin Avionics |
| Status | ACTIVE |
| Cross-Sectional Height | 1.5 MILLIMETERS NOMINAL MM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 76.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE NITRILE |
| 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 |
|---|---|
| 545015 | Shadin Lp Dba Shadin Avionics (USA) |
| 546030 PRIMARY | Shadin Lp Dba Shadin Avionics (USA) |
| N70-M1.5X79 | O-Rings West, Inc. (USA) |
NSN 5331-01-595-9228 is a O-Ring, manufactured by Shadin Lp Dba Shadin Avionics, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-595-9228 has 3 manufacturer part numbers on file: 545015 (Shadin Lp Dba Shadin Avionics), 546030 (Shadin Lp Dba Shadin Avionics), N70-M1.5X79 (O-Rings West, Inc.).
Key specifications for 546030: Cross-Sectional Height: 1.5 MILLIMETERS NOMINAL MM; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 76.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: GASKET. 4 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.