PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4B9880Ball,bearing

Caterpillar Inc Div Caterpillar Defense · NSN 3110-00-949-1438 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-949-1438 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-949-1438. Primary manufacturer part number: 4B9880.
Features
  • Ball,bearing — FSC 3110
  • 11 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Ball,bearing, cataloged under National Stock Number 3110-00-949-1438, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBall,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersPon Equipment B.v. (CAGE HD208); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Linde Material Handling North America Corporation (CAGE 556A6)
Technical Specifications
ParameterValue
NSN3110-00-949-1438
Primary Part Number4B9880
Item NameBall,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6685-00-098-568121-1573 INTERCHANGEABLE
Regulator,long
Horizon Aerospace Llc Dba Magnetics Division
3110-00-100-02581264090 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
4B-9880 Pon Equipment B.v. (NLD)
211573 Eaton Aerospace, Llc Dba Jackson South (USA)
4B9880 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
12645926 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
295MAS1 Linde Material Handling North America Corporation (USA)
7416784 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
4B9880 Holt Bros (USA)
1651 Eaton Aerospace, Llc Dba Jackson South (USA)
52776AX Oshkosh Defense Llc (USA)
295MAS1 Linde Lift Truck Corp. (USA)
52776AX Oshkosh Corp (USA)
Related Parts
6685-00-098-5681INTERCHANGEABLE
REGULATOR,LONG
21-1573
3110-00-100-0258INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1264090

Frequently Asked Questions

What is NSN 3110-00-949-1438?

NSN 3110-00-949-1438 is a Ball,bearing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-949-1438?

NSN 3110-00-949-1438 has 11 cross-referenced part numbers: 4B-9880 (Pon Equipment B.v.), 211573 (Eaton Aerospace, Llc Dba Jackson South), 4B9880 (Caterpillar Inc Div Caterpillar Defense), 12645926 (U S Army Tank Automotive Command Amsta-Im-Mm), 295MAS1 (Linde Material Handling North America Corporation) and 6 more.

What NSN replaces 3110-00-949-1438?

There are 2 known substitutes for 3110-00-949-1438: 6685-00-098-5681, 3110-00-100-0258. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-949-1438 still in active supply?

NSN 3110-00-949-1438 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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