PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

481504Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-861-7810 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-861-7810 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-861-7810. Primary manufacturer part number: 481504.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 2.440 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Seal Width: 0.312 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASE
  • Accommodated Shaft Diameter: 1.750 INCHES NOMINAL IN
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 5330-00-861-7810, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-861-7810
Primary Part Number481504
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Housing Bore Diameter2.440 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Case StyleSQUARE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Seal Width0.312 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASE
Accommodated Shaft Diameter1.750 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Outside Diameter2.445 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-295-3346 INTERCHANGEABLE
Connector,receptacle,electrical
5330-00-780-8978 INTERCHANGEABLE
Seal,plain Encased
2540-01-022-978917315 INTERCHANGEABLE
Cylinder and Eye As
Tenneco Inc
4730-01-099-304417315 INTERCHANGEABLE
Fitting,pipe
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
2995-01-160-9222481504 INTERCHANGEABLE
Support,regulator
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5305-01-219-800217315 INTERCHANGEABLE
Screw,machine
Astronautics Corporation of America
5360-01-265-115117315 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3030-01-309-21019L2266 INTERCHANGEABLE
Belt,v
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
481504 Federal-Mogul Corp Government Sales Dept (USA)
17253A Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
0S19 Bx-100 Inc (USA)
17315 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
0S19 Cooper Industries Inc Dba Cooper Tools (USA)
511952 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
60G117 Cooper Industries Inc Dba Cooper Tools (USA)
Related Parts
5935-00-295-3346INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-00-780-8978INTERCHANGEABLE
SEAL,PLAIN ENCASED
2540-01-022-9789INTERCHANGEABLE
CYLINDER AND EYE AS
17315
4730-01-099-3044INTERCHANGEABLE
FITTING,PIPE
17315
2995-01-160-9222INTERCHANGEABLE
SUPPORT,REGULATOR
481504
5305-01-219-8002INTERCHANGEABLE
SCREW,MACHINE
17315
5360-01-265-1151INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
17315
3030-01-309-2101INTERCHANGEABLE
BELT,V
9L2266

Frequently Asked Questions

What is NSN 5330-00-861-7810?

NSN 5330-00-861-7810 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-861-7810?

NSN 5330-00-861-7810 has 8 cross-referenced part numbers: 481504 (Federal-Mogul Corp Government Sales Dept), 17253A (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 0S19 (Bx-100 Inc), 17315 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 3 more.

What NSN replaces 5330-00-861-7810?

There are 8 known substitutes for 5330-00-861-7810: 5935-00-295-3346, 5330-00-780-8978, 2540-01-022-9789 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 481504?

Key specifications for 481504: Housing Bore Diameter: 2.440 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Case Style: SQUARE; Material: RUBBER SYNTHETIC SEALING ELEMENT. 9 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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