The Seal,plain, cataloged under National Stock Number 5330-01-535-7001, 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 8 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 | 5330-01-535-7001 |
| Primary Part Number | 0250-9751 LUP H1L5 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems |
| Status | ACTIVE |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 2.500 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | PLASTIC ARAMID AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR HEEL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| LUP9751 | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA) |
| 10-1408-04 | North American Marine Jet, Inc (USA) |
| 0250-9751 LUP H1L5 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA) |
NSN 5330-01-535-7001 is a Seal,plain, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-535-7001 has 3 manufacturer part numbers on file: LUP9751 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems), 10-1408-04 (North American Marine Jet, Inc), 0250-9751 LUP H1L5 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems).
Key specifications for 0250-9751 LUP H1L5: Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 3.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: SINGLE LIP; Special Features: MAXIMUM SHAFT SPEED 3200 FPM. 8 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.