PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

901500Bearing,ball,annular

Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · NSN 3110-01-171-1231 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-171-1231 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-171-1231. Primary manufacturer part number: 901500.
Features
  • Bearing,ball,annular — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-171-1231, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersNorwalk Compreseer Company Inc Dba Norwalk Compressor Company (CAGE 44218)
Technical Specifications
ParameterValue
NSN3110-01-171-1231
Primary Part Number901500
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNorwalk Compreseer Company Inc Dba Norwalk Compressor Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-559-76889015-00 INTERCHANGEABLE
Ring,retaining
Avox Systems Inc Dba Avox Systems Inc
3432-01-297-6105901500 INTERCHANGEABLE
Welding Machine,resistance
Miller Electric Mfg. Llc
4210-01-565-3896901500 INTERCHANGEABLE
Extinguisher,fire
Firetrace Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
901500 PRIMARY Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
Related Parts
5325-00-559-7688INTERCHANGEABLE
RING,RETAINING
9015-00
3432-01-297-6105INTERCHANGEABLE
WELDING MACHINE,RESISTANCE
901500
4210-01-565-3896INTERCHANGEABLE
EXTINGUISHER,FIRE
901500

Frequently Asked Questions

What is NSN 3110-01-171-1231?

NSN 3110-01-171-1231 is a Bearing,ball,annular, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-171-1231?

NSN 3110-01-171-1231 has 1 cross-referenced part number: 901500 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).

What NSN replaces 3110-01-171-1231?

There are 3 known substitutes for 3110-01-171-1231: 5325-00-559-7688, 3432-01-297-6105, 4210-01-565-3896. Verify interchangeability with system specifications before substitution.

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