The Gasket, cataloged under National Stock Number 5330-01-518-5461, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5330-01-518-5461 |
| Primary Part Number | 23511991 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| ME23511991 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| ME23511991 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 23511991 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
NSN 5330-01-518-5461 is a Gasket, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-518-5461 has 3 manufacturer part numbers on file: ME23511991 (Navantia - Propulsion Y Energia Motores - Cartagena), ME23511991 (Navantia Sa Sme. Div Navantia Hq), 23511991 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-641-8085. Verify interchangeability with system specifications before substitution.
Key specifications for 23511991: Part Name Assigned by Controlling Agency: GASKET LWR TO INTER UPR LRG GRV.; End Item Identification: USCG RESPONSE BOAT-MEDIUM 45 FT (RB-M) FT. 0 specifications are 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.