PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

455304Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-953-4454 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-953-4454 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-953-4454. Primary manufacturer part number: 455304.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL CASE
  • Housing Bore Diameter: 4.249 INCHES NOMINAL IN
  • Case Style: SQUARE
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 5330-00-953-4454, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-953-4454
Primary Part Number455304
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusCANCELLED
Seal Width0.500 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL CASE
Housing Bore Diameter4.249 INCHES NOMINAL IN
Case StyleSQUARE
Accommodated Shaft Diameter3.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3120-00-354-4382160027 INTERCHANGEABLE
Bearing,sleeve
Dresser, Llc
5325-00-803-9981 INTERCHANGEABLE
Ring,retaining
5305-00-995-4098 INTERCHANGEABLE
Screw,cap,socket Head
4730-01-512-7812 INTERCHANGEABLE
Adapter,straight,flange to Pipe
5855-01-526-130232375 INTERCHANGEABLE
Thermal Control Unit
L-3 Communications Wescam Dba Wescam
Cross-Reference Index
Part NumberManufacturer
455304SSR Federal-Mogul Corp Government Sales Dept (USA)
32375 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
M2190 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
455304 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
3H1519 Zf Industrieantriebe Witten Gmbh (DEU)
455304R Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
3120-00-354-4382INTERCHANGEABLE
BEARING,SLEEVE
160027
5325-00-803-9981INTERCHANGEABLE
RING,RETAINING
5305-00-995-4098INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
4730-01-512-7812INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO PIPE
5855-01-526-1302INTERCHANGEABLE
THERMAL CONTROL UNIT
32375

Frequently Asked Questions

What is NSN 5330-00-953-4454?

NSN 5330-00-953-4454 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-953-4454?

NSN 5330-00-953-4454 has 6 cross-referenced part numbers: 455304SSR (Federal-Mogul Corp Government Sales Dept), 32375 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), M2190 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 455304 (Federal-Mogul Corp Government Sales Dept), 3H1519 (Zf Industrieantriebe Witten Gmbh) and 1 more.

What NSN replaces 5330-00-953-4454?

There are 5 known substitutes for 5330-00-953-4454: 3120-00-354-4382, 5325-00-803-9981, 5305-00-995-4098 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 455304?

Key specifications for 455304: Seal Width: 0.500 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT; Material: RUBBER SYNTHETIC SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-953-4454 still in active supply?

NSN 5330-00-953-4454 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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