PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C181-27Bearing,roller,needle

Dresser Industries Inc Leroi Div · NSN 3110-00-120-3106 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-120-3106 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-120-3106. Primary manufacturer part number: C181-27.
Features
  • Bearing,roller,needle — FSC 3110
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
  • Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL
  • Bore Diameter: 1.1250 INCHES NOMINAL IN
  • Overall Outside Diameter: 1.3750 INCHES NOMINAL IN
  • Alignment Type: RIGID
  • 43 verified cross-references
  • Primary manufacturer: Dresser Industries Inc Leroi Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-120-3106, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 28 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
NSN3110-00-120-3106
Primary Part NumberC181-27
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusCANCELLED
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Style DesignatorNON-SEPARABLE, OPEN END, DRAWN SHELL
Bore Diameter1.1250 INCHES NOMINAL IN
Overall Outside Diameter1.3750 INCHES NOMINAL IN
Alignment TypeRIGID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4920-00-015-28657333 INTERCHANGEABLE
Oscillator Assy
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
2320-00-050-89878736866 INTERCHANGEABLE
Truck,cargo
U S Army Tank Automotive Command Amsta-Im-Mm
2320-00-050-89888736867 INTERCHANGEABLE
Truck,cargo
U S Army Tank Automotive Command Amsta-Im-Mm
2915-00-074-339317879-2 INTERCHANGEABLE
Parts Kit,fuel Control
Hamilton Sundstrand Corporation Dba Collins Aerospace
6240-00-132-4011725 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
9540-00-145-5771 INTERCHANGEABLE
Angle,structural
4820-00-287-2581 INTERCHANGEABLE
Valve,angle
1650-00-303-66327333 INTERCHANGEABLE
Retainer,cylinder Assembly
The Boeing Company Div Defense
5342-00-377-4219 INTERCHANGEABLE
Bracket,sensing Thermocouple
5962-00-497-00672679049 INTERCHANGEABLE
Microcircuit,linear
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
160921 Hercules Engine Co Inc (USA)
C181-27 PRIMARY Dresser Industries Inc Leroi Div (USA)
B1816X PRIMARY Clark Material Handling Company (USA)
160934 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
709432 CAGE 00000
ME92 PRIMARY Wisconsin Motors, Llc (USA)
H160921 Kenosha Automotive Plant Sub of American Motors Corp (USA)
B1816X Clark Equipment Co (USA)
160934 Hercules Engine Co Inc (USA)
3236328 General Motors Corp Electro-Motive Div (USA)
160921 Kenosha Automotive Plant Sub of American Motors Corp (USA)
7333 PRIMARY Clayton Manufacturing Company (USA)
M814 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
B1816X PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
403-1816-17 PRIMARY Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
6160934 Hercules Engine Co Inc (USA)
B1816X Cnh Industrial America Llc Dba Cnh America (USA)
160934 Kenosha Automotive Plant Sub of American Motors Corp (USA)
B1816X Wilson Mfg Co Inc the (USA)
K105230 PRIMARY Yale Security Inc. Dba Norton Door Control (USA)
Related Parts
4920-00-015-2865INTERCHANGEABLE
OSCILLATOR ASSY
7333
2320-00-050-8987INTERCHANGEABLE
TRUCK,CARGO
8736866
2320-00-050-8988INTERCHANGEABLE
TRUCK,CARGO
8736867
2915-00-074-3393INTERCHANGEABLE
PARTS KIT,FUEL CONTROL
17879-2
6240-00-132-4011INTERCHANGEABLE
LAMP,INCANDESCENT
725
9540-00-145-5771INTERCHANGEABLE
ANGLE,STRUCTURAL
4820-00-287-2581INTERCHANGEABLE
VALVE,ANGLE
1650-00-303-6632INTERCHANGEABLE
RETAINER,CYLINDER ASSEMBLY
7333
5342-00-377-4219INTERCHANGEABLE
BRACKET,SENSING THERMOCOUPLE
5962-00-497-0067INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2679049
4730-00-588-5931INTERCHANGEABLE
FERRULE,SWAGE,TUBE COUPLING
5910-00-605-8611INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI

Frequently Asked Questions

What is NSN 3110-00-120-3106?

NSN 3110-00-120-3106 is a Bearing,roller,needle, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-120-3106?

NSN 3110-00-120-3106 has 43 cross-referenced part numbers: 160921 (Hercules Engine Co Inc), C181-27 (Dresser Industries Inc Leroi Div), B1816X (Clark Material Handling Company), 160934 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 709432 and 38 more.

What NSN replaces 3110-00-120-3106?

There are 12 known substitutes for 3110-00-120-3106: 4920-00-015-2865, 2320-00-050-8987, 2320-00-050-8988 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C181-27?

Key specifications for C181-27: Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Bore Diameter: 1.1250 INCHES NOMINAL IN; Overall Outside Diameter: 1.3750 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-120-3106 still in active supply?

NSN 3110-00-120-3106 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.
PartsTable Design LLC · partstable.com