The Seal,plain Encased, cataloged under National Stock Number 5330-01-154-5285, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-154-5285 |
| Primary Part Number | 522424 NW |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se |
| Status | ACTIVE |
| Seal Width | 0.265 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL |
| Case Style | FLANGED |
| Attachment Feature Circle Diameter | 1.258 INCHES NOMINAL SINGLE CIRCLE IN |
| Accommodated Shaft Diameter | 0.562 INCHES NOMINAL IN |
| Material | RUBBER 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 |
|---|---|
| 522424 NW PRIMARY | Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se (USA) |
| 545960 | Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se (USA) |
NSN 5330-01-154-5285 is a Seal,plain Encased, manufactured by Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-154-5285 has 2 manufacturer part numbers on file: 522424 NW (Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se), 545960 (Wood Group Pratt & Whitney Industrial Turbine Services, Llc Dba Wood Group Pratt & Whitney Industrial Turbine Se).
Key specifications for 522424 NW: Seal Width: 0.265 INCHES NOMINAL IN; Sealing Element Style: VERTICAL; Case Style: FLANGED; Attachment Feature Circle Diameter: 1.258 INCHES NOMINAL SINGLE CIRCLE IN. 6 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.