The Seal,plain Encased, cataloged under National Stock Number 5330-01-276-1664, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-276-1664 |
| Primary Part Number | 42573 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions |
| Status | ACTIVE |
| Seal Width | 0.438 INCHES NOMINAL IN |
| Sealing Element Style | VERTICAL |
| Case Style | SQUARE |
| Housing Bore Diameter | 5.751 INCHES NOMINAL IN |
| Outside Diameter | 5.756 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | STEEL SPRING |
| Surface Treatment | PLASTIC CASE |
| Material | STEEL CASE |
| Temp Rating | -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Accommodated Shaft Diameter | 4.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-01-276-1664 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 5330-01-276-1664 has 3 cross-referenced part numbers: 007017 (Electronic Systems Design Inc), 007017 (Zf Industrieantriebe Witten Gmbh), 42573 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 5 known substitutes for 5330-01-276-1664: 1650-00-330-0169, 4920-00-838-6274, 5950-01-216-0388 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42573: Seal Width: 0.438 INCHES NOMINAL IN; Sealing Element Style: VERTICAL; Case Style: SQUARE; Housing Bore Diameter: 5.751 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.