PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B34Bearing,roller,needle

Timken Aerospace, Inc Dba Torrington Product · NSN 3110-00-468-2285 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-468-2285 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-468-2285. Primary manufacturer part number: B34.
Features
  • Bearing,roller,needle — FSC 3110
  • Alignment Type: RIGID
  • Lubrication Material: OIL LUBRICATING
  • Surface Finish: GROUND
  • Material: STEEL COMP 1095 ROLLER
  • Material: STEEL COMP 1020 OUTER RING
  • Material Document and Classification: QQ-S-633,FS1020 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
  • Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 1095 Roller construction
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-468-2285, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN3110-00-468-2285
Primary Part NumberB34
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Aerospace, Inc Dba Torrington Product
StatusACTIVE
Alignment TypeRIGID
Lubrication MaterialOIL LUBRICATING
Surface FinishGROUND
MaterialSTEEL COMP 1095 ROLLER
MaterialSTEEL COMP 1020 OUTER RING
Material Document and ClassificationQQ-S-633,FS1020 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
Style DesignatorNON-SEPARABLE, OPEN END, DRAWN SHELL
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE ROLLER
Overall Outside Diameter0.3432 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM IN
Bore Diameter0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
Lubrication Material Document and ClassificationMIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-120-30741100-11-86 INTERCHANGEABLE
Bearing,roller,needle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5306-00-140-2265B3-4 INTERCHANGEABLE
Bolt,machine
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
5940-00-155-967010015524-013 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
4730-00-174-455112Z330PC30 INTERCHANGEABLE
Swing Joint,pipe
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-481-2449 INTERCHANGEABLE
Nut,plain,hexagon
3455-00-517-594615424 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5950-00-645-6882B34 INTERCHANGEABLE
Transformer,pulse
Cardwell Condenser Corp Lapointe-Admiral Div
5365-00-812-2831547C032744 INTERCHANGEABLE
Shim
L3 Technologies, Inc. Div L3 Keo
3030-01-061-6623B34 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6910-01-189-2249B34 INTERCHANGEABLE
Cladophora
Carolina Biological Supply Co
Cross-Reference Index
Part NumberManufacturer
537250 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
B34 PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
Related Parts
3110-00-120-3074INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
1100-11-86
5306-00-140-2265INTERCHANGEABLE
BOLT,MACHINE
B3-4
5940-00-155-9670INTERCHANGEABLE
TERMINAL,LUG
10015524-013
4730-00-174-4551INTERCHANGEABLE
SWING JOINT,PIPE
12Z330PC30
5310-00-481-2449INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3455-00-517-5946INTERCHANGEABLE
CUTTER,MILLING,END
15424
5950-00-645-6882INTERCHANGEABLE
TRANSFORMER,PULSE
B34
5365-00-812-2831INTERCHANGEABLE
SHIM
547C032744
3030-01-061-6623INTERCHANGEABLE
BELT,V
B34
6910-01-189-2249INTERCHANGEABLE
CLADOPHORA
B34
4210-01-322-0950INTERCHANGEABLE
CAP,HOSE
8455-01-531-2081INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 3110-00-468-2285?

NSN 3110-00-468-2285 is a Bearing,roller,needle, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-468-2285?

NSN 3110-00-468-2285 has 2 cross-referenced part numbers: 537250 (Hamilton Sundstrand Corporation Dba Collins Aerospace), B34 (Timken Aerospace, Inc Dba Torrington Product).

What NSN replaces 3110-00-468-2285?

There are 12 known substitutes for 3110-00-468-2285: 3110-00-120-3074, 5306-00-140-2265, 5940-00-155-9670 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B34?

Key specifications for B34: Overall Width: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Alignment Type: RIGID; Lubrication Material: OIL LUBRICATING; Surface Finish: GROUND. 12 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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