The Seal,plain, cataloged under National Stock Number 5330-01-721-6580, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Company Dba Timken Power Systems Ms. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-721-6580 |
| Primary Part Number | 455191 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | The Timken Company Dba Timken Power Systems Ms |
| Status | ACTIVE |
| Seal Width | 0.468 INCHES NOMINAL IN |
| Outside Diameter | 5.256 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 455191 PRIMARY | The Timken Company Dba Timken Power Systems Ms (USA) |
NSN 5330-01-721-6580 is a Seal,plain, manufactured by The Timken Company Dba Timken Power Systems Ms, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-721-6580 has 1 cross-referenced part number: 455191 (The Timken Company Dba Timken Power Systems Ms).
There is 1 known substitute for 5330-01-721-6580: 5910-00-822-3765. Verify interchangeability with system specifications before substitution.
Key specifications for 455191: Seal Width: 0.468 INCHES NOMINAL IN; Outside Diameter: 5.256 INCHES NOMINAL IN; Special Features: MATERIAL: NITRILE; SHAFT SIZE: 3.937 INCHES; HOUSING BORE: 5.251 INCHES IN; Part Name Assigned by Controlling Agency: OIL SEAL. 4 total characteristics are documented in the Federal Logistics Information System.