The O-Ring, cataloged under National Stock Number 5331-01-728-0427, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Lightforce Usa, Incorporated Div Mil-Gov-Le. 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 | 5331-01-728-0427 |
| Primary Part Number | V1045 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Lightforce Usa, Incorporated Div Mil-Gov-Le |
| 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 |
|---|---|
| V1045 PRIMARY | Lightforce Usa, Incorporated Div Mil-Gov-Le (USA) |
NSN 5331-01-728-0427 is a O-Ring, manufactured by Lightforce Usa, Incorporated Div Mil-Gov-Le, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-728-0427 has 1 manufacturer part number on file: V1045 (Lightforce Usa, Incorporated Div Mil-Gov-Le).
Key specifications for V1045: Part Name Assigned by Controlling Agency: RING 1X28 N70. 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.