PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

01845-1281Cup,tapered Roller Bearing

Harsco Corp Bmy-Combat Systems Div · NSN 3110-00-100-0512 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-100-0512 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-100-0512. Primary manufacturer part number: 01845-1281.
Features
  • Cup,tapered Roller Bearing — FSC 3110
  • 23 verified cross-references
  • Primary manufacturer: Harsco Corp Bmy-Combat Systems Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-100-0512, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Harsco Corp Bmy-Combat Systems Div. This item has 23 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCup,tapered Roller Bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersHarsco Corp Bmy-Combat Systems Div (CAGE 93568); Pettibone Llc (CAGE 46717); Clark Equipment Co (CAGE 12603); Cnh Industrial America Llc Dba Cnh America (CAGE 10988); Tyson Bearing Co Div Skf Industries Inc (CAGE 61220)
Technical Specifications
ParameterValue
NSN3110-00-100-0512
Primary Part Number01845-1281
Item NameCup,tapered Roller Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHarsco Corp Bmy-Combat Systems Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1660-00-033-91922075-3 INTERCHANGEABLE
Heat Exchanger,fluid to Air
Mission Systems Orchard Park Inc
6105-00-251-54482075-4 INTERCHANGEABLE
Cover,electric Motor
Dynamic Air Engineering, Inc.
8125-00-271-158713621 INTERCHANGEABLE
Stopper,bottle
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5845-00-339-200313621 INTERCHANGEABLE
Gear Assy
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
2815-00-416-1252 INTERCHANGEABLE
Rod,connecting
4930-00-473-6548828-8 INTERCHANGEABLE
Holder Oiler
Mcneil Ohio Corp
6630-00-483-2831 INTERCHANGEABLE
Cleaner and Drier,visometer
6685-00-526-9006 INTERCHANGEABLE
Thermometer,indicating,capillary
5306-00-554-47678288 INTERCHANGEABLE
Bolt,machine
Titan Distribution Inc Dba Titan Tire
5950-00-735-180413621 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
01845-1281 Harsco Corp Bmy-Combat Systems Div (USA)
BM5-1 Pettibone Llc (USA)
654159 Clark Equipment Co (USA)
05428N Cnh Industrial America Llc Dba Cnh America (USA)
13621 Tyson Bearing Co Div Skf Industries Inc (USA)
13621 Rbc Bearings Incorporated Div West Trenton Division (USA)
AA59649-175B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
13621 Federal-Mogul Corp Government Sales Dept (USA)
13621-20629 The Timken Corporation (USA)
191602 General Motors Corp (USA)
0209942-2 Allis-Chalmers Corp (USA)
209942 Allis-Chalmers Corp (USA)
20754 Mitsubishi Caterpillar Forklift America, Inc (USA)
654159 Dana Off Highway Products, Llc (USA)
1845-1281 Harsco Corp Bmy-Combat Systems Div (USA)
BM5-1 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
8288 Lockwood Corp (USA)
13621 Ntn Bearing Corporation of America (USA)
13D0075-1 The Boeing Company (USA)
AA59649 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
1660-00-033-9192INTERCHANGEABLE
HEAT EXCHANGER,FLUID TO AIR
2075-3
6105-00-251-5448INTERCHANGEABLE
COVER,ELECTRIC MOTOR
2075-4
8125-00-271-1587INTERCHANGEABLE
STOPPER,BOTTLE
13621
5845-00-339-2003INTERCHANGEABLE
GEAR ASSY
13621
2815-00-416-1252INTERCHANGEABLE
ROD,CONNECTING
4930-00-473-6548INTERCHANGEABLE
HOLDER OILER
828-8
6630-00-483-2831INTERCHANGEABLE
CLEANER AND DRIER,VISOMETER
6685-00-526-9006INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
5306-00-554-4767INTERCHANGEABLE
BOLT,MACHINE
8288
5950-00-735-1804INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
13621
5330-00-741-8500INTERCHANGEABLE
PACKING,PREFORMED
828-8
3030-01-024-6393INTERCHANGEABLE
BELT,V
15510

Frequently Asked Questions

What is NSN 3110-00-100-0512?

NSN 3110-00-100-0512 is a Cup,tapered Roller Bearing, manufactured by Harsco Corp Bmy-Combat Systems Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-100-0512?

NSN 3110-00-100-0512 has 23 cross-referenced part numbers: 01845-1281 (Harsco Corp Bmy-Combat Systems Div), BM5-1 (Pettibone Llc), 654159 (Clark Equipment Co), 05428N (Cnh Industrial America Llc Dba Cnh America), 13621 (Tyson Bearing Co Div Skf Industries Inc) and 18 more.

What NSN replaces 3110-00-100-0512?

There are 12 known substitutes for 3110-00-100-0512: 1660-00-033-9192, 6105-00-251-5448, 8125-00-271-1587 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-100-0512 still in active supply?

NSN 3110-00-100-0512 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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