PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

471271Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-01-086-3506 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-086-3506 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-086-3506. Primary manufacturer part number: 471271.
Features
  • Seal,plain Encased — FSC 5330
  • Outside Diameter: 3.256 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.500 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN
  • Material: STEEL CASE
  • Housing Bore Diameter: 3.254 INCHES MINIMUM AND 3.259 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Surface Treatment: PLASTIC CASE
  • Case Style: RECESSED
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-086-3506, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-086-3506
Primary Part Number471271
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Outside Diameter3.256 INCHES NOMINAL IN
Accommodated Shaft Diameter2.500 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN
MaterialSTEEL CASE
Housing Bore Diameter3.254 INCHES MINIMUM AND 3.259 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Surface TreatmentPLASTIC CASE
Case StyleRECESSED
Seal Width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
Temp Rating-225.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6685-00-182-778824898 INTERCHANGEABLE
Thermocouple,immersion
Thermo Electric Company Inc. Dba Thermo Electric Company
5945-00-387-314624898 INTERCHANGEABLE
Contact Assembly,el
Naval Ship Systems Command
3110-00-679-890824898 INTERCHANGEABLE
Bearing,ball,airframe
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-00-978-088724898 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4820-00-998-782936366 INTERCHANGEABLE
Valve,safety Relief
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-01-162-777236366 INTERCHANGEABLE
Seal,plain Encased
Dana Light Axle Products, Llc Dba Dana Light Axle Products
5950-01-205-1883 INTERCHANGEABLE
Coil,electrical
5930-01-428-221124898 INTERCHANGEABLE
Switch,rotary
Basler Electric Co
2920-01-507-5732 INTERCHANGEABLE
Terminal Block,electrical
5330-01-524-7604471271 INTERCHANGEABLE
Seal,nonmetallic Round Section
Kinematics Mfg Inc
Cross-Reference Index
Part NumberManufacturer
6273948 Nok Corporation (JPN)
24898 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
6273948 Nippon Oil Seals Company Ltd (JPN)
471271 Zf Industrieantriebe Witten Gmbh (DEU)
6273948 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
6273948 General Motors Llc Dba General Motors Llc (USA)
471271 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
36366 Zf Industrieantriebe Witten Gmbh (DEU)
6273948 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
6685-00-182-7788INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
24898
5945-00-387-3146INTERCHANGEABLE
CONTACT ASSEMBLY,EL
24898
3110-00-679-8908INTERCHANGEABLE
BEARING,BALL,AIRFRAME
24898
5330-00-978-0887INTERCHANGEABLE
SEAL,PLAIN ENCASED
24898
4820-00-998-7829INTERCHANGEABLE
VALVE,SAFETY RELIEF
36366
5330-01-162-7772INTERCHANGEABLE
SEAL,PLAIN ENCASED
36366
5950-01-205-1883INTERCHANGEABLE
COIL,ELECTRICAL
5930-01-428-2211INTERCHANGEABLE
SWITCH,ROTARY
24898
2920-01-507-5732INTERCHANGEABLE
TERMINAL BLOCK,ELECTRICAL
5330-01-524-7604INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
471271

Frequently Asked Questions

What is NSN 5330-01-086-3506?

NSN 5330-01-086-3506 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 5330-01-086-3506?

NSN 5330-01-086-3506 has 9 cross-referenced part numbers: 6273948 (Nok Corporation), 24898 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 6273948 (Nippon Oil Seals Company Ltd), 471271 (Zf Industrieantriebe Witten Gmbh), 6273948 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 4 more.

What NSN replaces 5330-01-086-3506?

There are 10 known substitutes for 5330-01-086-3506: 6685-00-182-7788, 5945-00-387-3146, 3110-00-679-8908 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 471271?

Key specifications for 471271: Outside Diameter: 3.256 INCHES NOMINAL IN; Accommodated Shaft Diameter: 2.500 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN; Material: STEEL CASE; Housing Bore Diameter: 3.254 INCHES MINIMUM AND 3.259 INCHES MAXIMUM IN. 11 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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