The Seal,plain Encased, cataloged under National Stock Number 5330-00-291-1624, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-291-1624 |
| Primary Part Number | 375220 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Sealing Element Style | ANGULAR |
| Accommodated Shaft Diameter | 2.625 INCHES NOMINAL IN |
| Housing Bore Diameter | 3.751 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Seal Width | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Material | LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-291-1624 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 5330-00-291-1624 has 3 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), L140 (American Standard Inc Westinghouse Air Brake Co Div), 375220 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 8 known substitutes for 5330-00-291-1624: 6550-01-023-6747, 6515-01-075-0012, 5365-01-244-9052 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 375220: Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 2.625 INCHES NOMINAL IN; Housing Bore Diameter: 3.751 INCHES NOMINAL IN; Case Style: SQUARE. 7 total characteristics are documented in the Federal Logistics Information System.