The Seal,plain, cataloged under National Stock Number 5330-01-342-4971, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is James Walker Mfg., Co.. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-342-4971 |
| Primary Part Number | JW191328 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | James Walker Mfg., Co. |
| Status | ACTIVE |
| Housing Bore Diameter | 2.249 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| 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 |
|---|---|
| S32925-3083 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| JW191328 PRIMARY | James Walker Mfg., Co. (USA) |
| 12592181 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5330-01-342-4971 is a Seal,plain, manufactured by James Walker Mfg., Co., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-342-4971 has 3 manufacturer part numbers on file: S32925-3083 (Trelleborg Sealing Solutions Us, Inc.), JW191328 (James Walker Mfg., Co.), 12592181 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for JW191328: Housing Bore Diameter: 2.249 INCHES NOMINAL IN; Special Features: MATERIAL:BACKING-ASBESTOS CLOTH,RUBBER COATED;LIP-SYNTHETIC RUBBER; OUTSIDE DIA 2.248;INSIDE DIA 1.185; WIDTH 0.610; End Item Identification: M119A1 HOWITZER; Material: RUBBER SYNTHETIC SEALING ELEMENT. 2 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.