The Backing Ring, cataloged under National Stock Number 5330-00-467-9063, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Backing Ring |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Ge Aviation Systems Llc (CAGE 35012); Ontic Engineering & Manufacturing Uk Limited (CAGE U1VG2); Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-467-9063 |
| Primary Part Number | 712021415 |
| Item Name | Backing 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) |
| Part Number | Manufacturer |
|---|---|
| 712021415 PRIMARY | Ge Aviation Systems Llc (USA) |
| 712021415 | Ontic Engineering & Manufacturing Uk Limited (GBR) |
| 712021415 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| Reference | Meaning |
|---|---|
| 712021415 | 3/9 Design control — primary reference Ge Aviation Systems Llc Dba Ge Aviation |
| 7-12021-415 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 99-1447444 | 6/9 Informative reference only U.S. Government activity |
| 712021415 | 5/9 Secondary reference Triumph Aerospace Operations Uk, Ltd. Div Staverton Site |
NSN 5330-00-467-9063 is a Backing Ring, manufactured by Ge Aviation Systems Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-467-9063 has 3 manufacturer part numbers on file: 712021415 (Ge Aviation Systems Llc), 712021415 (Ontic Engineering & Manufacturing Uk Limited), 712021415 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).
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.