The Gasket, cataloged under National Stock Number 5330-00-468-4623, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Controls and Data Services Limited. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-468-4623 |
| Primary Part Number | 843-55 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rolls-Royce Controls and Data Services Limited |
| Status | ACTIVE |
| Supplementary Features | CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 843-55 PRIMARY | Rolls-Royce Controls and Data Services Limited (GBR) |
| 843-55 | Rampini Carlo (ITA) |
| 16100044339 | Mbda Italia Spa Dba Mbda (ITA) |
| Reference | Meaning |
|---|---|
| 843-55 | 5/9 Secondary reference Goodrich Control Systems Ltd T/a Goodrich Engine Control Systems |
NSN 5330-00-468-4623 is a Gasket, manufactured by Rolls-Royce Controls and Data Services Limited, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-468-4623 has 3 manufacturer part numbers on file: 843-55 (Rolls-Royce Controls and Data Services Limited), 843-55 (Rampini Carlo), 16100044339 (Mbda Italia Spa Dba Mbda).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-315-1546. Verify interchangeability with system specifications before substitution.
Key specifications for 843-55: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 1 specification is documented in the U.S. Government catalog.
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.