PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H40Cam Follower,needle Bearing

Orange Roller Bearing Co Inc · NSN 3110-00-044-4869 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-044-4869 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-044-4869. Primary manufacturer part number: H40.
Features
  • Cam Follower,needle Bearing — FSC 3110
  • Thread Length: 0.6250 INCHES NOMINAL IN
  • Nominal Thread Size: 0.750 INCHES IN
  • Stud Diameter: 0.7500 INCHES NOMINAL IN
  • Outer Ring Width: 0.7500 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 16
  • Lubrication Material: GREASE
  • Stud Length: 1.2500 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Cam Follower,needle Bearing, cataloged under National Stock Number 3110-00-044-4869, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Orange Roller Bearing Co Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-044-4869
Primary Part NumberH40
Item NameCam Follower,needle Bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerOrange Roller Bearing Co Inc
StatusACTIVE
Thread Length0.6250 INCHES NOMINAL IN
Nominal Thread Size0.750 INCHES IN
Stud Diameter0.7500 INCHES NOMINAL IN
Outer Ring Width0.7500 INCHES NOMINAL IN
Thread Quantity Per Inch16
Lubrication MaterialGREASE
Stud Length1.2500 INCHES NOMINAL IN
Thread Series DesignatorUNF
Overall Outside Diameter1.2500 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorCAM FOLLOWER
Thread Class2A A
Thread DirectionRIGHT-HAND
Lubrication Material Document and ClassificationMOBIL MOS 2,FSCM 77988 MFR REF SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3411-00-497-2899 INTERCHANGEABLE
Boring-Drilling-Milling Machine,
3110-00-555-5423 INTERCHANGEABLE
Bearing,ball,annular
1560-00-646-1714H40 INTERCHANGEABLE
Latch Assy
Hartwell Corporation
4520-00-817-1793 INTERCHANGEABLE
Heater,duct Type,portable
5999-00-959-9387 INTERCHANGEABLE
Heater,thermal Release
8040-01-145-1053H40 INTERCHANGEABLE
Adhesive
Epoxy Technology Inc Dba Epoxy Technology Inc
5340-01-283-5517H-40 INTERCHANGEABLE
Strap,retaining
Minerallac Electric Co
6515-01-607-5746H40 INTERCHANGEABLE
Suction Coagulation
Ellman International, Inc.
Cross-Reference Index
Part NumberManufacturer
H40 Orange Roller Bearing Co Inc (USA)
Related Parts
3411-00-497-2899INTERCHANGEABLE
BORING-DRILLING-MILLING MACHINE,
3110-00-555-5423INTERCHANGEABLE
BEARING,BALL,ANNULAR
1560-00-646-1714INTERCHANGEABLE
LATCH ASSY
H40
4520-00-817-1793INTERCHANGEABLE
HEATER,DUCT TYPE,PORTABLE
5999-00-959-9387INTERCHANGEABLE
HEATER,THERMAL RELEASE
8040-01-145-1053INTERCHANGEABLE
ADHESIVE
H40
5340-01-283-5517INTERCHANGEABLE
STRAP,RETAINING
H-40
6515-01-607-5746INTERCHANGEABLE
SUCTION COAGULATION
H40

Frequently Asked Questions

What is NSN 3110-00-044-4869?

NSN 3110-00-044-4869 is a Cam Follower,needle Bearing, manufactured by Orange Roller Bearing Co Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-044-4869?

NSN 3110-00-044-4869 has 1 cross-referenced part number: H40 (Orange Roller Bearing Co Inc).

What NSN replaces 3110-00-044-4869?

There are 8 known substitutes for 3110-00-044-4869: 3411-00-497-2899, 3110-00-555-5423, 1560-00-646-1714 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H40?

Key specifications for H40: Thread Length: 0.6250 INCHES NOMINAL IN; Nominal Thread Size: 0.750 INCHES IN; Stud Diameter: 0.7500 INCHES NOMINAL IN; Outer Ring Width: 0.7500 INCHES NOMINAL IN. 16 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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