PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42370Roller,bearing

May Tool Co · NSN 3110-01-285-6838 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-285-6838 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-285-6838. Primary manufacturer part number: 42370.
Features
  • Roller,bearing — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: May Tool Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Roller,bearing, cataloged under National Stock Number 3110-01-285-6838, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is May Tool Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersMay Tool Co (CAGE 0A8U2)
Technical Specifications
ParameterValue
NSN3110-01-285-6838
Primary Part Number42370
Item NameRoller,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMay Tool Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5995-00-732-2882604-221-022-603 INTERCHANGEABLE
Cord Assembly,electrical,branche
Roanwell, Llc
2940-00-852-374340-0000626 INTERCHANGEABLE
Filter Element,intake Air Cleane
Brinkley Technology Group Llc Dba Hercules Manufacturing
5935-01-251-04775167-0 INTERCHANGEABLE
Jack,tip
Fluke Electronics Corp
5136-01-656-473242370 INTERCHANGEABLE
Die,thread Cutting
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
42370 PRIMARY May Tool Co (USA)
Related Parts
5995-00-732-2882INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL,BRANCHE
604-221-022-603
2940-00-852-3743INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
40-0000626
5935-01-251-0477INTERCHANGEABLE
JACK,TIP
5167-0
5136-01-656-4732INTERCHANGEABLE
DIE,THREAD CUTTING
42370

Frequently Asked Questions

What is NSN 3110-01-285-6838?

NSN 3110-01-285-6838 is a Roller,bearing, manufactured by May Tool Co, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-285-6838?

NSN 3110-01-285-6838 has 1 cross-referenced part number: 42370 (May Tool Co).

What NSN replaces 3110-01-285-6838?

There are 4 known substitutes for 3110-01-285-6838: 5995-00-732-2882, 2940-00-852-3743, 5935-01-251-0477 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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