PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31249Bearing,ball,annular

Aero-Motive Company · NSN 3110-01-304-9187 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-304-9187 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-304-9187. Primary manufacturer part number: 31249.
Features
  • Bearing,ball,annular — FSC 3110
  • 2 verified cross-references
  • Primary manufacturer: Aero-Motive Company
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-304-9187, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Aero-Motive Company. This item has 2 commercial cross-references 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)
ManufacturersAero-Motive Company (CAGE 82366)
Technical Specifications
ParameterValue
NSN3110-01-304-9187
Primary Part Number31249
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAero-Motive Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-648-099531249 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
6220-00-870-606190922 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
4410-01-196-7560 INTERCHANGEABLE
Diffuser,head,soot
Cross-Reference Index
Part NumberManufacturer
31249 Aero-Motive Company (USA)
A55430007 PIECE 15 Aero-Motive Company (USA)
Related Parts
5950-00-648-0995INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
31249
6220-00-870-6061INTERCHANGEABLE
LENS,LIGHT
90922
4410-01-196-7560INTERCHANGEABLE
DIFFUSER,HEAD,SOOT

Frequently Asked Questions

What is NSN 3110-01-304-9187?

NSN 3110-01-304-9187 is a Bearing,ball,annular, manufactured by Aero-Motive Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-304-9187?

NSN 3110-01-304-9187 has 2 cross-referenced part numbers: 31249 (Aero-Motive Company), A55430007 PIECE 15 (Aero-Motive Company).

What NSN replaces 3110-01-304-9187?

There are 3 known substitutes for 3110-01-304-9187: 5950-00-648-0995, 6220-00-870-6061, 4410-01-196-7560. Verify interchangeability with system specifications before substitution.

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