The O-Ring, cataloged under National Stock Number 5331-00-471-7722, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aerospace Limited. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Meggitt Aerospace Limited (CAGE K1037) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-471-7722 |
| Primary Part Number | AC037258 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Meggitt Aerospace Limited |
| 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 |
|---|---|
| AC037258 PRIMARY | Meggitt Aerospace Limited (GBR) |
| Reference | Meaning |
|---|---|
| 99-1450280 | 6/9 Informative reference only U.S. Government activity |
NSN 5331-00-471-7722 is a O-Ring, manufactured by Meggitt Aerospace Limited, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-471-7722 has 1 manufacturer part number on file: AC037258 (Meggitt Aerospace Limited).
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.