The O-Ring, cataloged under National Stock Number 5331-01-707-1871, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Reverso Pumps, Inc. Dba Reverso. 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 | 5331-01-707-1871 |
| Primary Part Number | 11-3110 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Reverso Pumps, Inc. Dba Reverso |
| 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 |
|---|---|
| 11-3110 PRIMARY | Reverso Pumps, Inc. Dba Reverso (USA) |
NSN 5331-01-707-1871 is a O-Ring, manufactured by Reverso Pumps, Inc. Dba Reverso, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-707-1871 has 1 manufacturer part number on file: 11-3110 (Reverso Pumps, Inc. Dba Reverso).
Key specifications for 11-3110: Part Name Assigned by Controlling Agency: O-RING. 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.