PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AMBA 6Cup,tapered Roller Bearing

The Timken Corporation · NSN 3110-00-159-9450 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-159-9450 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-159-9450. Primary manufacturer part number: AMBA 6.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • Backface Corner Radius: 0.0625 INCHES NOMINAL IN
  • Standard Tolerance Designation: AFBMA CLASS 2
  • Style Designator: NORMAL ANGLE
  • Material: STEEL OVERALL
  • Outside Diameter: 1.5000 INCHES NOMINAL IN
  • 27 verified cross-references
  • Primary manufacturer: The Timken Corporation
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-159-9450, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-159-9450
Primary Part NumberAMBA 6
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Backface Corner Radius0.0625 INCHES NOMINAL IN
Standard Tolerance DesignationAFBMA CLASS 2
Style DesignatorNORMAL ANGLE
MaterialSTEEL OVERALL
Outside Diameter1.5000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4320-00-344-85971205-412-1 INTERCHANGEABLE
Piston,pump
Illinois Tool Works Inc.
5905-00-471-61231201-5 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Mission Systems Davenport Inc.
5815-00-610-7814SM-C-187680 INTERCHANGEABLE
Holder,number Tape
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-838-782712015 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4440-00-858-601010-30270-501 INTERCHANGEABLE
Dehydrator Unit,nonreactivating
The Boeing Company Div Defense
5315-00-906-962812015 INTERCHANGEABLE
Pin,shoulder,headless
Parker-Hannifin Corporation Dba Control Systems Division
5998-01-033-6367 INTERCHANGEABLE
Circuit Card Assembly
5355-01-104-1103KN500BA-1/8 INTERCHANGEABLE
Knob
Te Connectivity Corporation
5305-01-138-3962 INTERCHANGEABLE
Screw,machine
2530-01-252-269712015 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Liftking Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
259789 General Motors Corp Saginaw Div (USA)
AMBA 6 PRIMARY The Timken Corporation (USA)
JD7264 Deere and Co Deere John Parts Distribution Whse (USA)
799006 Ford Motor Company (USA)
259782 General Motors Corp (USA)
259782 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
207565 Allis-Chalmers Corp (USA)
707077 Army Weapons Command Attn Amswe-Ree-S (USA)
12015 Trw Inc Trw Commercial Steering Div (USA)
B3552 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
618311 Chrysler Corp Hamtramck Assembly (USA)
259782 General Motors Llc Dba General Motors Llc (USA)
92436H Navistar International Corporation Dba Navistar (USA)
B3552 Roper Industries Inc Roper Pump Co Div (USA)
6 Timken Uk Ltd (GBR)
B3552 Ford Motor Company (USA)
6 Timken Europe , a Branch of the Timken Company (GBR)
259782 Clark Equipment Co (USA)
850068 Clark Equipment Co (USA)
799006 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
Related Parts
4320-00-344-8597INTERCHANGEABLE
PISTON,PUMP
1205-412-1
5905-00-471-6123INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1201-5
5815-00-610-7814INTERCHANGEABLE
HOLDER,NUMBER TAPE
SM-C-187680
1650-00-838-7827INTERCHANGEABLE
CAP,VALVE
12015
4440-00-858-6010INTERCHANGEABLE
DEHYDRATOR UNIT,NONREACTIVATING
10-30270-501
5315-00-906-9628INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
12015
5998-01-033-6367INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5355-01-104-1103INTERCHANGEABLE
KNOB
KN500BA-1/8
5305-01-138-3962INTERCHANGEABLE
SCREW,MACHINE
2530-01-252-2697INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
12015
4520-01-268-1947INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
31015
6550-01-335-9258INTERCHANGEABLE
BLOOD COLLECTING-CULTURE BOTTLE
259789

Frequently Asked Questions

What is NSN 3110-00-159-9450?

NSN 3110-00-159-9450 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-159-9450?

NSN 3110-00-159-9450 has 27 cross-referenced part numbers: 259789 (General Motors Corp Saginaw Div), AMBA 6 (The Timken Corporation), JD7264 (Deere and Co Deere John Parts Distribution Whse), 799006 (Ford Motor Company), 259782 (General Motors Corp) and 22 more.

What NSN replaces 3110-00-159-9450?

There are 12 known substitutes for 3110-00-159-9450: 4320-00-344-8597, 5905-00-471-6123, 5815-00-610-7814 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AMBA 6?

Key specifications for AMBA 6: Backface Corner Radius: 0.0625 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Overall Width: 0.3750 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-159-9450 still in active supply?

NSN 3110-00-159-9450 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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