The Sealing Ring, cataloged under National Stock Number 5330-00-452-1973, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Sealing Ring |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (CAGE U7388); Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654); Ge Aviation Systems Llc (CAGE 35012) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-452-1973 |
| Primary Part Number | 711541000 |
| Item Name | Sealing Ring |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 711541000 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| 711541000 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| 711541000 PRIMARY | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 7-11031-000 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation |
| 99-1446442 | 6/9 Informative reference only U.S. Government activity |
| 711031000 | 3/9 Design control — primary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 711541000 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation |
| 7-11031-000 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
NSN 5330-00-452-1973 is a Sealing Ring, manufactured by Ge Aviation Systems Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-452-1973 has 3 manufacturer part numbers on file: 711541000 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site), 711541000 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk), 711541000 (Ge Aviation Systems Llc).
Possible hazard — SDS may be required (DLA HMIC P). 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.