The Seal,plain Encased, cataloged under National Stock Number 5330-01-372-0298, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-372-0298 |
| Primary Part Number | M 19751 H1L50 DFAR |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems |
| Status | ACTIVE |
| Seal Width | 11.9 MILLIMETERS NOMINAL MM |
| Case Style | SQUARE |
| Material | RUBBER NEOPRENE 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 |
|---|---|
| 12418050 | Amz Alabama Inc. (USA) |
| 12418050 | Oshkosh Defense Llc (USA) |
| M 19751 H1L50 DFAR PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA) |
| 12418050 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 12418050 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| P-19751 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems |
| NPD-0053A | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems |
| 12418050 | 5/9 Secondary reference Oshkosh Corp |
NSN 5330-01-372-0298 is a Seal,plain Encased, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-372-0298 has 4 manufacturer part numbers on file: 12418050 (Amz Alabama Inc.), 12418050 (Oshkosh Defense Llc), M 19751 H1L50 DFAR (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems), 12418050 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for M 19751 H1L50 DFAR: Seal Width: 11.9 MILLIMETERS NOMINAL MM; Case Style: SQUARE; Special Features: SEAL ASSEMBLY INCLUDES SEAL 12418050-001 AND STAINLESS STEEL SPRING 12418050-002.; Part Name Assigned by Controlling Agency: SEAL, SHAFT. 3 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.