The O-Ring, cataloged under National Stock Number 5331-01-009-1625, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Wencor Group Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Wencor Group Llc (CAGE 26647); Meggitt North Hollywood Inc (CAGE 79318) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-009-1625 |
| Primary Part Number | 100111AM99WE |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Wencor Group Llc |
| 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 |
|---|---|
| 100111AM99WE PRIMARY | Wencor Group Llc (USA) |
| 100111AM99 | Meggitt North Hollywood Inc (USA) |
| Reference | Meaning |
|---|---|
| 100111AM99 | 5/9 Secondary reference Wencor Group Llc |
NSN 5331-01-009-1625 is a O-Ring, manufactured by Wencor Group Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-009-1625 has 2 manufacturer part numbers on file: 100111AM99WE (Wencor Group Llc), 100111AM99 (Meggitt North Hollywood Inc).
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.