PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7J6885Shaft,straight

Caterpillar Inc Div Caterpillar Defense · NSN 3040-01-183-7185 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-183-7185 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-183-7185. Primary manufacturer part number: 7J6885.
Features
  • Shaft,straight — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-183-7185, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,straight
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersEaglepicher Corp (CAGE 85283); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN3040-01-183-7185
Primary Part Number7J6885
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6515-01-088-652017225 INTERCHANGEABLE
Plug,ear
Mine Safety Appliances Company
4820-01-156-829417225 INTERCHANGEABLE
Parts Kit,check Valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5130-01-458-879628514 INTERCHANGEABLE
Sander,disk,pneumatic,portable
3m Company
4220-01-727-9187172-25 INTERCHANGEABLE
Ring Buoy,lifesaving
Eastern Co Div Eberhard Manufacturing
Cross-Reference Index
Part NumberManufacturer
17225 Eaglepicher Corp (USA)
7J6885 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
6515-01-088-6520INTERCHANGEABLE
PLUG,EAR
17225
4820-01-156-8294INTERCHANGEABLE
PARTS KIT,CHECK VALVE
17225
5130-01-458-8796INTERCHANGEABLE
SANDER,DISK,PNEUMATIC,PORTABLE
28514
4220-01-727-9187INTERCHANGEABLE
RING BUOY,LIFESAVING
172-25

Frequently Asked Questions

What is NSN 3040-01-183-7185?

NSN 3040-01-183-7185 is a Shaft,straight, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-183-7185?

NSN 3040-01-183-7185 has 2 cross-referenced part numbers: 17225 (Eaglepicher Corp), 7J6885 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 3040-01-183-7185?

There are 4 known substitutes for 3040-01-183-7185: 6515-01-088-6520, 4820-01-156-8294, 5130-01-458-8796 and 1 more. Verify interchangeability with system specifications before substitution.

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