PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

722176Bearing,sleeve

American Standard Inc Westinghouse Air Brake Co Div · NSN 3120-00-585-4031 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-585-4031 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-585-4031. Primary manufacturer part number: 722176.
Features
  • Bearing,sleeve — FSC 3120
  • Material: PLASTIC OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Groove Location and Quantity: 2 INTERNAL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material Document and Classification: 722176,FSCM 00447 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Lubricant Accommodation Style: GROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
  • Body Inside Diameter: 6.8720 INCHES MINIMUM AND 6.8760 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-585-4031, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-585-4031
Primary Part Number722176
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
MaterialPLASTIC OVERALL
Corner ShapeSQUARE ALL CORNERS
Surface Groove Location and Quantity2 INTERNAL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification722176,FSCM 00447 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Lubricant Accommodation StyleGROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
Body Inside Diameter6.8720 INCHES MINIMUM AND 6.8760 INCHES MAXIMUM IN
Body Outside Diameter7.3590 INCHES MINIMUM AND 7.3620 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5342-01-194-294572-2176 INTERCHANGEABLE
Door,access,weapon System
Department of Defense Project Manager-Mobile Electric Power
5995-01-469-934872217-6 INTERCHANGEABLE
Cable Assembly,radio Frequency
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Cross-Reference Index
Part NumberManufacturer
722176 American Standard Inc Westinghouse Air Brake Co Div (USA)
722176 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
Related Parts
5342-01-194-2945INTERCHANGEABLE
DOOR,ACCESS,WEAPON SYSTEM
72-2176
5995-01-469-9348INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
72217-6

Frequently Asked Questions

What is NSN 3120-00-585-4031?

NSN 3120-00-585-4031 is a Bearing,sleeve, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-585-4031?

NSN 3120-00-585-4031 has 2 cross-referenced part numbers: 722176 (American Standard Inc Westinghouse Air Brake Co Div), 722176 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co).

What NSN replaces 3120-00-585-4031?

There are 2 known substitutes for 3120-00-585-4031: 5342-01-194-2945, 5995-01-469-9348. Verify interchangeability with system specifications before substitution.

What are the specifications of 722176?

Key specifications for 722176: Overall Length: 2.8125 INCHES NOMINAL IN; Material: PLASTIC OVERALL; Corner Shape: SQUARE ALL CORNERS; Surface Groove Location and Quantity: 2 INTERNAL. 10 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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