PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42371Bearing,ball,annular

May Tool Co · NSN 3110-01-285-6834 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-285-6834 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-285-6834. Primary manufacturer part number: 42371.
Features
  • Bearing,ball,annular — FSC 3110
  • 2 verified cross-references
  • Primary manufacturer: May Tool Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-285-6834, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersMay Tool Co (CAGE 0A8U2); Redlettersupply Llc (CAGE 97WQ8)
Technical Specifications
ParameterValue
NSN3110-01-285-6834
Primary Part Number42371
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerMay Tool Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1035-00-210-2678369688 INTERCHANGEABLE
Valve Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5910-00-280-7324B14473 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Stromberg-Carlson Corp a Plessey Telecommunications Co
2940-00-892-2984140-0495 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Power Generation Inc.
5999-00-952-132504-0302-2371 INTERCHANGEABLE
Shielding Gasket,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
2990-01-313-8792 INTERCHANGEABLE
Pipe,exhaust
5985-01-327-3017G300391-1 INTERCHANGEABLE
Isolator,radio Frequency Reflect
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
42371 PRIMARY May Tool Co (USA)
42371 Redlettersupply Llc (USA)
Related Parts
1035-00-210-2678INTERCHANGEABLE
VALVE ASSEMBLY
369688
5910-00-280-7324INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
B14473
2940-00-892-2984INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
140-0495
5999-00-952-1325INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
04-0302-2371
2990-01-313-8792INTERCHANGEABLE
PIPE,EXHAUST
5985-01-327-3017INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
G300391-1

Frequently Asked Questions

What is NSN 3110-01-285-6834?

NSN 3110-01-285-6834 is a Bearing,ball,annular, manufactured by May Tool Co, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-285-6834?

NSN 3110-01-285-6834 has 2 cross-referenced part numbers: 42371 (May Tool Co), 42371 (Redlettersupply Llc).

What NSN replaces 3110-01-285-6834?

There are 6 known substitutes for 3110-01-285-6834: 1035-00-210-2678, 5910-00-280-7324, 2940-00-892-2984 and 3 more. Verify interchangeability with system specifications before substitution.

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