The O-Ring, cataloged under National Stock Number 5331-01-579-7075, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eriks Southwest Inc Dba Montclair Enterprises. Government technical data includes 1 specification, 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 | 5331-01-579-7075 |
| Primary Part Number | 32906-79X1,78NEO70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Eriks Southwest Inc Dba Montclair Enterprises |
| Status | ACTIVE |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 32906-79X1,78NEO70 PRIMARY | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
NSN 5331-01-579-7075 is a O-Ring, manufactured by Eriks Southwest Inc Dba Montclair Enterprises, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-579-7075 has 1 manufacturer part number on file: 32906-79X1,78NEO70 (Eriks Southwest Inc Dba Montclair Enterprises).
Key specifications for 32906-79X1,78NEO70: Part Name Assigned by Controlling Agency: O RING, NEOPRENE 70 COMPOUND 32906; End Item Identification: 1090-25-160-1292 ARMAMENT SUBSYSTEM, REMOTELY OPERATED; Material: RUBBER CHLOROPRENE CLASS CR. 1 specification is 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.