PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20670Bearing,ball,annular

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 3110-01-172-0046 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-172-0046 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-172-0046. Primary manufacturer part number: 20670.
Features
  • Bearing,ball,annular — FSC 3110
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-172-0046, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-172-0046
Primary Part Number20670
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-189-9287 INTERCHANGEABLE
Drill,twist
6210-00-237-2734911-1112-525 INTERCHANGEABLE
Light,indicator
Dialight Corporation
5110-00-293-0108 INTERCHANGEABLE
Punch and Die,knockout
1650-00-986-410250320 INTERCHANGEABLE
Dampener,fluid Pressure
Parker Hannifin Corporation Div Hydraulic Systems Division
6240-01-419-5626 INTERCHANGEABLE
Lamp,fluorescent
5305-01-424-1508 INTERCHANGEABLE
Screw,cap,hexagon Head
5962-01-462-320020670 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
2530-01-613-2601 INTERCHANGEABLE
Brake Drum
Cross-Reference Index
Part NumberManufacturer
20670 United Technologies Corp Hamilton Sundstrand Corp (USA)
20670 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5133-00-189-9287INTERCHANGEABLE
DRILL,TWIST
6210-00-237-2734INTERCHANGEABLE
LIGHT,INDICATOR
911-1112-525
5110-00-293-0108INTERCHANGEABLE
PUNCH AND DIE,KNOCKOUT
1650-00-986-4102INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
50320
6240-01-419-5626INTERCHANGEABLE
LAMP,FLUORESCENT
5305-01-424-1508INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5962-01-462-3200INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
20670
2530-01-613-2601INTERCHANGEABLE
BRAKE DRUM

Frequently Asked Questions

What is NSN 3110-01-172-0046?

NSN 3110-01-172-0046 is a Bearing,ball,annular, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-172-0046?

NSN 3110-01-172-0046 has 2 cross-referenced part numbers: 20670 (United Technologies Corp Hamilton Sundstrand Corp), 20670 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 3110-01-172-0046?

There are 8 known substitutes for 3110-01-172-0046: 5133-00-189-9287, 6210-00-237-2734, 5110-00-293-0108 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20670?

Key specifications for 20670: End Item Identification: B-52 ACFT. 1 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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