The Sealing Ring, cataloged under National Stock Number 5330-00-452-3340, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Ge Aviation Systems Llc (CAGE 35012); Ontic Engineering & Manufacturing Uk Limited (CAGE U1VG2) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-452-3340 |
| Primary Part Number | 7-01030-750 |
| 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 |
|---|---|
| 7-01030-750 | Ge Aviation Systems Llc (USA) |
| 701540750 | Ontic Engineering & Manufacturing Uk Limited (GBR) |
| Reference | Meaning |
|---|---|
| 99-1447413 | 6/9 Informative reference only U.S. Government activity |
| 701030750 | 3/9 Design control — primary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 7-01030-750 | 5/9 Secondary reference Ge Aviation Systems Llc Dba Ge Aviation |
| 701540750 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 701540750 | 5/9 Secondary reference Triumph Aerospace Operations Uk, Ltd. Div Staverton Site |
| 7-01030-750 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
NSN 5330-00-452-3340 is a Sealing Ring, manufactured by Ge Aviation Systems Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-452-3340 has 2 manufacturer part numbers on file: 7-01030-750 (Ge Aviation Systems Llc), 701540750 (Ontic Engineering & Manufacturing Uk Limited).
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.