PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12546Gearshaft,multiple Gears

Climax Portable Machine Tools, Inc · NSN 3040-01-642-0530 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-642-0530 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-642-0530. Primary manufacturer part number: 12546.
Features
  • Gearshaft,multiple Gears — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Climax Portable Machine Tools, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,multiple Gears, cataloged under National Stock Number 3040-01-642-0530, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Climax Portable Machine Tools, Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameGearshaft,multiple Gears
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersClimax Portable Machine Tools, Inc (CAGE 15509)
Technical Specifications
ParameterValue
NSN3040-01-642-0530
Primary Part Number12546
Item NameGearshaft,multiple Gears
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerClimax Portable Machine Tools, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2510-00-270-613512546 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
5930-01-050-5721865014-0020 INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6140-01-180-5928 INTERCHANGEABLE
Battery,storage
2510-01-213-008312546 INTERCHANGEABLE
Bracket,engine Mount
Westerbeke Corporation
5935-01-419-20041203041A00E-006 INTERCHANGEABLE
Connector,plug,electrical
Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.
4940-01-553-677012546 INTERCHANGEABLE
Blast Cleaning Machine
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
12546 PRIMARY Climax Portable Machine Tools, Inc (USA)
Related Parts
2510-00-270-6135INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
12546
5930-01-050-5721INTERCHANGEABLE
SWITCH,ROTARY
865014-0020
6140-01-180-5928INTERCHANGEABLE
BATTERY,STORAGE
2510-01-213-0083INTERCHANGEABLE
BRACKET,ENGINE MOUNT
12546
5935-01-419-2004INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1203041A00E-006
4940-01-553-6770INTERCHANGEABLE
BLAST CLEANING MACHINE
12546

Frequently Asked Questions

What is NSN 3040-01-642-0530?

NSN 3040-01-642-0530 is a Gearshaft,multiple Gears, manufactured by Climax Portable Machine Tools, Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-642-0530?

NSN 3040-01-642-0530 has 1 cross-referenced part number: 12546 (Climax Portable Machine Tools, Inc).

What NSN replaces 3040-01-642-0530?

There are 6 known substitutes for 3040-01-642-0530: 2510-00-270-6135, 5930-01-050-5721, 6140-01-180-5928 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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