The Seal,plain Encased, cataloged under National Stock Number 5330-00-288-2578, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-288-2578 |
| Primary Part Number | 17761 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Outside Diameter | 3.630 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Surface Treatment | PLASTIC CASE |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 3600 FEET PER MINUTE FT |
| Seal Width | 0.438 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.625 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL |
| Accommodated Shaft Diameter | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-288-2578 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-288-2578 has 2 cross-referenced part numbers: 17761 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), TX353 (Cotta Transmission Co Llc).
There are 7 known substitutes for 5330-00-288-2578: 5950-00-064-7084, 5950-00-188-5299, 5905-01-092-4979 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 17761: Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Outside Diameter: 3.630 INCHES NOMINAL IN; Material: STEEL CASE; Material: RUBBER SYNTHETIC SEALING ELEMENT. 11 total characteristics are documented in the Federal Logistics Information System.