The Seal,plain Encased, cataloged under National Stock Number 5330-00-837-9550, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-837-9550 |
| Primary Part Number | 575420M1 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | CANCELLED |
| Material | STEEL CASE |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 4.625 INCHES NOMINAL IN |
| Housing Bore Diameter | 5.751 INCHES NOMINAL IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Seal Width | 0.562 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 575420M1 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 16680P11 | Taylor Machine Works Inc (USA) |
| 18-5E343 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 415371SBR | Federal-Mogul Corp Government Sales Dept (USA) |
| A1805E343 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 135999 | Komatsu American Intl Co (USA) |
| 00044 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 9893 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 415371 | Zf Industrieantriebe Witten Gmbh (DEU) |
| A185E343 | Meritor Industrial Products, Llc (USA) |
NSN 5330-00-837-9550 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 5330-00-837-9550 has 10 cross-referenced part numbers: 575420M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 16680P11 (Taylor Machine Works Inc), 18-5E343 (Meritor Heavy Vehicle Systems, Llc), 415371SBR (Federal-Mogul Corp Government Sales Dept), A1805E343 (Meritor Heavy Vehicle Systems, Llc) and 5 more.
There are 8 known substitutes for 5330-00-837-9550: 5330-00-017-2767, 5360-00-797-4473, 5826-01-194-5787 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 575420M1: Material: STEEL CASE; Case Style: SQUARE; Accommodated Shaft Diameter: 4.625 INCHES NOMINAL IN; Housing Bore Diameter: 5.751 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-837-9550 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.