PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9444Bearing Assy,drum S

Beseler, Charles Co Inc · NSN 6740-00-510-9139 · FSC 6740 · No Item Name Available
Verified by PartsTable
NSN 6740-00-510-9139 — this item is cataloged by the U.S. Government under National Stock Number 6740-00-510-9139. Primary manufacturer part number: 9444.
Features
  • Bearing Assy,drum S — FSC 6740
  • 2 verified cross-references
  • Primary manufacturer: Beseler, Charles Co Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Assy,drum S, cataloged under National Stock Number 6740-00-510-9139, is classified within Federal Supply Class 6740 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Beseler, Charles Co Inc. 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: Cancelled.

Catalog Facts
Item NameBearing Assy,drum S
FSC / FSG6740 — No Item Name Available (FSG 67)
ManufacturersTechnal Corp (CAGE 26681); Beseler, Charles Co Inc (CAGE 07055)
Technical Specifications
ParameterValue
NSN6740-00-510-9139
Primary Part Number9444
Item NameBearing Assy,drum S
FSC / FSG6740 / 67 — No Item Name Available
ManufacturerBeseler, Charles Co Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-155-6716120-9 BRG INTERCHANGEABLE
Bearing,ball,annular
Manitowoc Engineering Co Division of the Manitowoc Co Inc
5310-00-262-45741444 INTERCHANGEABLE
Washer,flat
Federal Screw Products, Inc.
6625-00-316-5436361843-3 INTERCHANGEABLE
Detector,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
2910-00-317-4797149-0526 INTERCHANGEABLE
Parts Kit,engine Fuel Pump
Cummins Power Generation Inc.
4720-00-481-9390113-964ID1 INTERCHANGEABLE
Hose,nonmetallic
Cooper Machinery Services Llc
4730-00-522-1909 INTERCHANGEABLE
Tee,pipe to Tube
5950-00-717-3142 INTERCHANGEABLE
Reactor
4330-00-717-98800110-0019 INTERCHANGEABLE
Filtering Disk,fluid
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
6680-00-792-8959 INTERCHANGEABLE
Glass Liquid Sight
3040-00-814-8409040018 INTERCHANGEABLE
Collar,shaft
Reliance Electric Company Dba Reliance & Dodge Brands
Cross-Reference Index
Part NumberManufacturer
1444 Technal Corp (USA)
9444 PRIMARY Beseler, Charles Co Inc (USA)
Related Parts
3110-00-155-6716INTERCHANGEABLE
BEARING,BALL,ANNULAR
120-9 BRG
5310-00-262-4574INTERCHANGEABLE
WASHER,FLAT
1444
6625-00-316-5436INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
361843-3
2910-00-317-4797INTERCHANGEABLE
PARTS KIT,ENGINE FUEL PUMP
149-0526
4720-00-481-9390INTERCHANGEABLE
HOSE,NONMETALLIC
113-964ID1
4730-00-522-1909INTERCHANGEABLE
TEE,PIPE TO TUBE
5950-00-717-3142INTERCHANGEABLE
REACTOR
4330-00-717-9880INTERCHANGEABLE
FILTERING DISK,FLUID
0110-0019
6680-00-792-8959INTERCHANGEABLE
GLASS LIQUID SIGHT
3040-00-814-8409INTERCHANGEABLE
COLLAR,SHAFT
040018
5950-00-919-7671INTERCHANGEABLE
TRANSFORMER,POWER
020-011-000
5340-00-968-3987INTERCHANGEABLE
BRACKET,ANGLE
1444

Frequently Asked Questions

What is NSN 6740-00-510-9139?

NSN 6740-00-510-9139 is a Bearing Assy,drum S, manufactured by Beseler, Charles Co Inc, classified under FSC 6740 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6740-00-510-9139?

NSN 6740-00-510-9139 has 2 cross-referenced part numbers: 1444 (Technal Corp), 9444 (Beseler, Charles Co Inc).

What NSN replaces 6740-00-510-9139?

There are 12 known substitutes for 6740-00-510-9139: 3110-00-155-6716, 5310-00-262-4574, 6625-00-316-5436 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 6740-00-510-9139 still in active supply?

NSN 6740-00-510-9139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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