PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-91Bearing,ball,annular

Westinghouse Electric Corp General Control Div · NSN 3110-01-246-2443 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-246-2443 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-246-2443. Primary manufacturer part number: 27-91.
Features
  • Bearing,ball,annular — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Westinghouse Electric Corp General Control Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-246-2443, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Westinghouse Electric Corp General Control Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersWestinghouse Electric Corp General Control Div (CAGE 88725)
Technical Specifications
ParameterValue
NSN3110-01-246-2443
Primary Part Number27-91
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWestinghouse Electric Corp General Control Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-896-19332791 INTERCHANGEABLE
Cavity,tuned
Honeywell International Inc Dba Honeywell
4720-00-949-5613 INTERCHANGEABLE
Hose,nonmetallic
8115-00-993-27912791-RSC INTERCHANGEABLE
Box,shipping
Loye Keesee Dba Keesee Box Company Div Government Resource Pkg Prod
2530-01-013-3280 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
6515-01-226-99002791 INTERCHANGEABLE
Platform,lancet
Bayer Healthcare Llc Dba Bayer Healthcare-Viterion
3110-01-247-5115 INTERCHANGEABLE
Bearing,ball,annular
6515-01-303-029000791 INTERCHANGEABLE
Cuff,sphygmomanometer
Ge Medical Systems Information Technologies, Inc.
6515-01-306-1745JJ2791 INTERCHANGEABLE
Cuff,sphygmomanometer
Cardinal Health 200, Llc
4820-01-440-93422791 TYB 3/4IN INTERCHANGEABLE
Valve,regulating,fluid Pressure
Imi Cash Valve Inc
5340-01-450-6361279-1 INTERCHANGEABLE
Clip,end,strap
Die-Matic Products, Llc
Cross-Reference Index
Part NumberManufacturer
27-91 Westinghouse Electric Corp General Control Div (USA)
Related Parts
6625-00-896-1933INTERCHANGEABLE
CAVITY,TUNED
2791
4720-00-949-5613INTERCHANGEABLE
HOSE,NONMETALLIC
8115-00-993-2791INTERCHANGEABLE
BOX,SHIPPING
2791-RSC
2530-01-013-3280INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
6515-01-226-9900INTERCHANGEABLE
PLATFORM,LANCET
2791
3110-01-247-5115INTERCHANGEABLE
BEARING,BALL,ANNULAR
6515-01-303-0290INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
00791
6515-01-306-1745INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
JJ2791
4820-01-440-9342INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
2791 TYB 3/4IN
5340-01-450-6361INTERCHANGEABLE
CLIP,END,STRAP
279-1
5305-01-547-1632INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
2791
2590-01-608-6603INTERCHANGEABLE
HOLD DOWN KIT
2791

Frequently Asked Questions

What is NSN 3110-01-246-2443?

NSN 3110-01-246-2443 is a Bearing,ball,annular, manufactured by Westinghouse Electric Corp General Control Div, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-246-2443?

NSN 3110-01-246-2443 has 1 cross-referenced part number: 27-91 (Westinghouse Electric Corp General Control Div).

What NSN replaces 3110-01-246-2443?

There are 12 known substitutes for 3110-01-246-2443: 6625-00-896-1933, 4720-00-949-5613, 8115-00-993-2791 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com