The O-Ring, cataloged under National Stock Number 5331-00-452-7216, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Moog Wolverhampton Limited Div Wolverhampton. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654); Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (CAGE U7388); Moog Wolverhampton Limited Div Wolverhampton (CAGE K0648) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-452-7216 |
| Primary Part Number | 105057621 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Moog Wolverhampton Limited Div Wolverhampton |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1-00035-186 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| 1-00035-186 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| 105057621 PRIMARY | Moog Wolverhampton Limited Div Wolverhampton (GBR) |
| Reference | Meaning |
|---|---|
| 99-1448319 | 6/9 Informative reference only U.S. Government activity |
| 100035186 | 3/2 Design control — primary reference U.S. Government activity |
| 750310704 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
NSN 5331-00-452-7216 is a O-Ring, manufactured by Moog Wolverhampton Limited Div Wolverhampton, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-452-7216 has 3 manufacturer part numbers on file: 1-00035-186 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk), 1-00035-186 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site), 105057621 (Moog Wolverhampton Limited Div Wolverhampton).
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.