The O-Ring, cataloged under National Stock Number 5331-01-658-4566, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sauer Compressors Usa, Inc.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-658-4566 |
| Primary Part Number | 030 586 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sauer Compressors Usa, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 030 586 PRIMARY | Sauer Compressors Usa, Inc. (USA) |
| SPLM E-73, ITEM NO 21 | Sauer Compressors Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 030 586 | 6/9 Informative reference only Royal Malaysian Navy |
NSN 5331-01-658-4566 is a O-Ring, manufactured by Sauer Compressors Usa, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-658-4566 has 2 manufacturer part numbers on file: 030 586 (Sauer Compressors Usa, Inc.), SPLM E-73, ITEM NO 21 (Sauer Compressors Usa, Inc.).
Key specifications for 030 586: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: COMPRESSOR, 4. 0 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.