PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

350224Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-641-0974 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-0974 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-0974. Primary manufacturer part number: 350224.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 3.500 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • 3 verified cross-references
  • Primary manufacturer: Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-0974, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-641-0974
Primary Part Number350224
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Housing Bore Diameter3.500 INCHES NOMINAL IN
Accommodated Shaft Diameter2.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-446-265227-257 INTERCHANGEABLE
Spring,helical,extension
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
2910-00-848-406127257 INTERCHANGEABLE
Tank,fuel Unit
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-00-958-9747N5536495 INTERCHANGEABLE
Packing,preformed
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-254-490227257 INTERCHANGEABLE
Tee,pipe
United States Plastic Corp
4330-01-272-560427257 INTERCHANGEABLE
Filter,fluid
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Cross-Reference Index
Part NumberManufacturer
27257 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
350224 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
55364 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5360-00-446-2652INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
27-257
2910-00-848-4061INTERCHANGEABLE
TANK,FUEL UNIT
27257
5330-00-958-9747INTERCHANGEABLE
PACKING,PREFORMED
N5536495
4730-01-254-4902INTERCHANGEABLE
TEE,PIPE
27257
4330-01-272-5604INTERCHANGEABLE
FILTER,FLUID
27257

Frequently Asked Questions

What is NSN 5330-00-641-0974?

NSN 5330-00-641-0974 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.

What are the part numbers for NSN 5330-00-641-0974?

NSN 5330-00-641-0974 has 3 cross-referenced part numbers: 27257 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 350224 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 55364 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-641-0974?

There are 5 known substitutes for 5330-00-641-0974: 5360-00-446-2652, 2910-00-848-4061, 5330-00-958-9747 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 350224?

Key specifications for 350224: Housing Bore Diameter: 3.500 INCHES NOMINAL IN; Accommodated Shaft Diameter: 2.750 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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