PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3241143Retainer and Balls,bearing

Hatch & Kirk, Inc. · NSN 3110-00-151-8519 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-151-8519 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-151-8519. Primary manufacturer part number: 3241143.
Features
  • Retainer and Balls,bearing — FSC 3110
  • Style Designator: RETAINER AND BALLS, THRUST
  • Outside Diameter: 1.7500 INCHES NOMINAL IN
  • Material: COPPER ALLOY RETAINER
  • Bore Diameter: 1.0280 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING BALL
  • Retainer Piece Quantity: 1
  • Rolling Element Diameter: 0.2500 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Retainer construction
General Description

The Retainer and Balls,bearing, cataloged under National Stock Number 3110-00-151-8519, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-151-8519
Primary Part Number3241143
Item NameRetainer and Balls,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusACTIVE
Style DesignatorRETAINER AND BALLS, THRUST
Outside Diameter1.7500 INCHES NOMINAL IN
MaterialCOPPER ALLOY RETAINER
Bore Diameter1.0280 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING BALL
Retainer Piece Quantity1
Rolling Element Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-111-93546812 INTERCHANGEABLE
Extension Bracket
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
6150-00-113-64826812 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Thomas and Betts Corp Electronics Group
5306-00-141-4712 INTERCHANGEABLE
Bolt,machine
5310-00-143-57166812 INTERCHANGEABLE
Washer,key
Prestolite Electric Inc
6240-00-155-8663 INTERCHANGEABLE
Lamp,incandescent
1660-00-338-64666812 INTERCHANGEABLE
Screen,regulator in
Avox Systems Inc Dba Avox Systems Inc
2815-00-389-9724 INTERCHANGEABLE
Screen,gear Cover
4820-00-603-6474604800 INTERCHANGEABLE
Valve,angle
Transdigm Inc Div Aero Fluid Products
2510-00-894-66016812 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
4730-00-908-3194 INTERCHANGEABLE
Clamp,hose
Cross-Reference Index
Part NumberManufacturer
3241143 PRIMARY Hatch & Kirk, Inc. (USA)
6812 Schneider Electric Systems Usa Inc (USA)
3241143 General Motors Corp Electro-Motive Div (USA)
606065 Aqua-Chem Inc Cleaver-Brooks Div (USA)
F Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
1680-00-111-9354INTERCHANGEABLE
EXTENSION BRACKET
6812
6150-00-113-6482INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
6812
5306-00-141-4712INTERCHANGEABLE
BOLT,MACHINE
5310-00-143-5716INTERCHANGEABLE
WASHER,KEY
6812
6240-00-155-8663INTERCHANGEABLE
LAMP,INCANDESCENT
1660-00-338-6466INTERCHANGEABLE
SCREEN,REGULATOR IN
6812
2815-00-389-9724INTERCHANGEABLE
SCREEN,GEAR COVER
4820-00-603-6474INTERCHANGEABLE
VALVE,ANGLE
604800
2510-00-894-6601INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
6812
4730-00-908-3194INTERCHANGEABLE
CLAMP,HOSE
4730-01-094-8955INTERCHANGEABLE
CLAMP,HOSE
6610
5977-01-163-2900INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
1852890

Frequently Asked Questions

What is NSN 3110-00-151-8519?

NSN 3110-00-151-8519 is a Retainer and Balls,bearing, manufactured by Hatch & Kirk, Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-151-8519?

NSN 3110-00-151-8519 has 5 cross-referenced part numbers: 3241143 (Hatch & Kirk, Inc.), 6812 (Schneider Electric Systems Usa Inc), 3241143 (General Motors Corp Electro-Motive Div), 606065 (Aqua-Chem Inc Cleaver-Brooks Div), F (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 3110-00-151-8519?

There are 12 known substitutes for 3110-00-151-8519: 1680-00-111-9354, 6150-00-113-6482, 5306-00-141-4712 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3241143?

Key specifications for 3241143: Style Designator: RETAINER AND BALLS, THRUST; Outside Diameter: 1.7500 INCHES NOMINAL IN; Material: COPPER ALLOY RETAINER; Bore Diameter: 1.0280 INCHES NOMINAL IN. 7 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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