PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4131104A2A1TBearing,ball,annular

Whippany Actuation Systems, Llc · NSN 3110-00-554-5710 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-5710 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-5710. Primary manufacturer part number: 4131104A2A1T.
Features
  • Bearing,ball,annular — FSC 3110
  • 10 verified cross-references
  • Primary manufacturer: Whippany Actuation Systems, Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-5710, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Whippany Actuation Systems, Llc. This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersSkf Usa Inc. (CAGE 38443); Whippany Actuation Systems, Llc (CAGE 81039); General Motors Corp (CAGE 24617); Fag Bearings Corporation (CAGE 43991); Timken Co Div the Timken Company (CAGE 21335)
Technical Specifications
ParameterValue
NSN3110-00-554-5710
Primary Part Number4131104A2A1T
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWhippany Actuation Systems, Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-01-062-37556157-P-17-13 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
R4AFF4E1-06A019A73B0000-0 Skf Usa Inc. (USA)
4131104A2A1T PRIMARY Whippany Actuation Systems, Llc (USA)
77R4AX1MILL7711 PRIMARY General Motors Corp (USA)
S1RPPTFMILL7711 PRIMARY Fag Bearings Corporation (USA)
S1KDDFS381 PRIMARY Timken Co Div the Timken Company (USA)
4130207-10 Whippany Actuation Systems, Llc (USA)
77R4AX1MILL7711 General Motors Corp Delco Moraine Ndh Div (USA)
FF-B-171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
424643 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
S1KDDMILL7711 Timken Co Div the Timken Company (USA)
Related Parts
3110-01-062-3755INTERCHANGEABLE
BEARING,BALL,ANNULAR
6157-P-17-13

Frequently Asked Questions

What is NSN 3110-00-554-5710?

NSN 3110-00-554-5710 is a Bearing,ball,annular, manufactured by Whippany Actuation Systems, Llc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-554-5710?

NSN 3110-00-554-5710 has 10 cross-referenced part numbers: R4AFF4E1-06A019A73B0000-0 (Skf Usa Inc.), 4131104A2A1T (Whippany Actuation Systems, Llc), 77R4AX1MILL7711 (General Motors Corp), S1RPPTFMILL7711 (Fag Bearings Corporation), S1KDDFS381 (Timken Co Div the Timken Company) and 5 more.

What NSN replaces 3110-00-554-5710?

There is 1 known substitute for 3110-00-554-5710: 3110-01-062-3755. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-554-5710 still in active supply?

NSN 3110-00-554-5710 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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