The O-Ring, cataloged under National Stock Number 5331-01-735-0018, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Steyr Motors North America, Inc.. Government technical data includes 2 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 | 5331-01-735-0018 |
| Primary Part Number | 2179242-0 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Steyr Motors North America, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 2.5 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 27.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 2179242-0 PRIMARY | Steyr Motors North America, Inc. (USA) |
NSN 5331-01-735-0018 is a O-Ring, manufactured by Steyr Motors North America, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-735-0018 has 1 manufacturer part number on file: 2179242-0 (Steyr Motors North America, Inc.).
Key specifications for 2179242-0: Cross-Sectional Height: 2.5 MILLIMETERS NOMINAL MM; Center Hole Diameter: 27.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: ENGINE DIESEL RESCUE. 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.