The Seal,plain Encased, cataloged under National Stock Number 5330-00-154-4139, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Patterson Pump Co Div Patterson Pump Company. Government technical data includes 8 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 | 5330-00-154-4139 |
| Primary Part Number | 61880PC686 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Patterson Pump Co Div Patterson Pump Company |
| Status | ACTIVE |
| Seal Width | 0.375 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Housing Bore Diameter | 0.999 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 0.438 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | LEATHER 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 |
|---|---|
| 61880PC686 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| 61880SH2PC686 | Patterson Pump Co Div Patterson Pump Company (USA) |
NSN 5330-00-154-4139 is a Seal,plain Encased, manufactured by Patterson Pump Co Div Patterson Pump Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-154-4139 has 2 manufacturer part numbers on file: 61880PC686 (Patterson Pump Co Div Patterson Pump Company), 61880SH2PC686 (Patterson Pump Co Div Patterson Pump Company).
Key specifications for 61880PC686: Seal Width: 0.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 0.999 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT. 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.