The Seal,plain, cataloged under National Stock Number 5330-00-585-4754, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-585-4754 |
| Primary Part Number | 34984PC42 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 4.125 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 3.125 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | STEEL CORROSION RESISTING SPRING |
| Construction | SOLID |
| 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 |
|---|---|
| 287-1132P11 | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA) |
| 34984PC42 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 5011LA PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA) |
| Reference | Meaning |
|---|---|
| TYPE LA-5011 | C/1 Advisory reference — outside the item-of-supply concept Johns Manville Intl |
| 287-1132P11 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
| 5011LUP | 5/9 Secondary reference Johns Manville Intl |
NSN 5330-00-585-4754 is a Seal,plain, manufactured by Lake Shore Systems, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-585-4754 has 3 manufacturer part numbers on file: 287-1132P11 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems), 34984PC42 (Lake Shore Systems, Inc.), 5011LA (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems).
Key specifications for 34984PC42: Temp Rating: -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF; Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 4.125 INCHES NOMINAL IN; Material Document and Classification: MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT. 9 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.