The Seal,plain Encased, cataloged under National Stock Number 5330-00-586-7590, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Linde Material Handling North America Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-586-7590 |
| Primary Part Number | HW45SC1 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Linde Material Handling North America Corporation |
| Status | ACTIVE |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 1.437 INCHES NOMINAL IN |
| Case Style | RECESSED |
| Accommodated Shaft Diameter | 1.000 INCHES NOMINAL IN |
| Material | STEEL CASE |
| 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 |
|---|---|
| HW45SC1 PRIMARY | Linde Material Handling North America Corporation (USA) |
| Reference | Meaning |
|---|---|
| HW45SC1 | 3/9 Design control — primary reference Linde Lift Truck Corp. |
NSN 5330-00-586-7590 is a Seal,plain Encased, manufactured by Linde Material Handling North America Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-586-7590 has 1 manufacturer part number on file: HW45SC1 (Linde Material Handling North America Corporation).
Key specifications for HW45SC1: Seal Width: 0.250 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.437 INCHES NOMINAL IN; Case Style: RECESSED. 7 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.