The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-0999, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-641-0999 |
| Primary Part Number | 52548 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | CANCELLED |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Material | LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT |
| Sealing Element Style | ANGULAR |
| Seal Width | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Housing Bore Diameter | 5.251 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 4.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55195 | Cooper Cameron Corp Ajax-Superior Div (USA) |
| 5330-383000 | Chief of Engineers Dept of Army (USA) |
| 52548 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| XX376-5330-383000 | Chief of Engineers Dept of Army (USA) |
| XCR52548 | Blue Tee Corp. Dba Gefco (USA) |
| 2H3846 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-00-641-0999 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-641-0999 has 7 cross-referenced part numbers: 55195 (Cooper Cameron Corp Ajax-Superior Div), 5330-383000 (Chief of Engineers Dept of Army), 52548 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), XX376-5330-383000 (Chief of Engineers Dept of Army) and 2 more.
There are 10 known substitutes for 5330-00-641-0999: 5961-00-082-1617, 2805-00-384-8172, 5342-00-401-6555 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52548: Case Style: SQUARE; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT; Sealing Element Style: ANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-641-0999 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.