The Seal Ring,metal, cataloged under National Stock Number 5330-01-524-9158, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-524-9158 |
| Primary Part Number | 400-242-4490-41 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | John Crane, 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 |
|---|---|
| 400-242-4490-41 | Trelleborg Sealing Solutions (uk) Ltd (GBR) |
| 293-6793 | Rs Components Limited (GBR) |
| PP45-M30 | City Electrical Factors (GBR) |
| 13050329 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 400-242-4490-41 PRIMARY | John Crane, Inc (USA) |
| LP54-242 | Bae Systems Gcs International Ltd (GBR) |
NSN 5330-01-524-9158 is a Seal Ring,metal, manufactured by John Crane, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-524-9158 has 6 manufacturer part numbers on file: 400-242-4490-41 (Trelleborg Sealing Solutions (uk) Ltd), 293-6793 (Rs Components Limited), PP45-M30 (City Electrical Factors), 13050329 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 400-242-4490-41 (John Crane, Inc) and 1 more.
Key specifications for 400-242-4490-41: Special Features: RING,SEALING,BONDED; End Item Identification: LW 155 HOWITZER. 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.