PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100626Ball,bearing

Neptune Chemical Pump Co Div of R a Industries Inc · NSN 3110-01-439-9659 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-439-9659 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-439-9659. Primary manufacturer part number: 100626.
Features
  • Ball,bearing — FSC 3110
  • Style Designator: BALL
  • Rolling Element Diameter: 0.2500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Neptune Chemical Pump Co Div of R a Industries Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Ball,bearing, cataloged under National Stock Number 3110-01-439-9659, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Neptune Chemical Pump Co Div of R a Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-439-9659
Primary Part Number100626
Item NameBall,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNeptune Chemical Pump Co Div of R a Industries Inc
StatusACTIVE
Style DesignatorBALL
Rolling Element Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2920-00-293-52122225 INTERCHANGEABLE
Spark Plug
Allied-Signal Inc Autolite Div
5950-00-459-0775920012-20 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5305-01-160-198710-0622 INTERCHANGEABLE
Screw,cap,socket Head
Uop Inc Fluid Systems Div
4730-01-398-4620100626 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Marotta Controls Inc
5340-01-703-191010-0626 INTERCHANGEABLE
Clamp,loop
Torca Products Inc
Cross-Reference Index
Part NumberManufacturer
100626 PRIMARY Neptune Chemical Pump Co Div of R a Industries Inc (USA)
DWG 300 FIG NO 341 Neptune Chemical Pump Co Div of R a Industries Inc (USA)
Related Parts
2920-00-293-5212INTERCHANGEABLE
SPARK PLUG
2225
5950-00-459-0775INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-20
5305-01-160-1987INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10-0622
4730-01-398-4620INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
100626
5340-01-703-1910INTERCHANGEABLE
CLAMP,LOOP
10-0626

Frequently Asked Questions

What is NSN 3110-01-439-9659?

NSN 3110-01-439-9659 is a Ball,bearing, manufactured by Neptune Chemical Pump Co Div of R a Industries Inc, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-439-9659?

NSN 3110-01-439-9659 has 2 cross-referenced part numbers: 100626 (Neptune Chemical Pump Co Div of R a Industries Inc), DWG 300 FIG NO 341 (Neptune Chemical Pump Co Div of R a Industries Inc).

What NSN replaces 3110-01-439-9659?

There are 5 known substitutes for 3110-01-439-9659: 2920-00-293-5212, 5950-00-459-0775, 5305-01-160-1987 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100626?

Key specifications for 100626: Style Designator: BALL; Rolling Element Diameter: 0.2500 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com