PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501-594Shaft,shouldered

Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas · NSN 3040-01-548-9894 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-548-9894 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-548-9894. Primary manufacturer part number: 501-594.
Features
  • Shaft,shouldered — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-548-9894, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-548-9894
Primary Part Number501-594
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDitch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-050-1594105602 INTERCHANGEABLE
Plug,expansion
Chrysler Realty Company Llc Dba Daimler Chrysler
5945-00-229-0200A16265 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5935-00-893-027758300 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
Cross-Reference Index
Part NumberManufacturer
501-594 Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas (USA)
Related Parts
5340-00-050-1594INTERCHANGEABLE
PLUG,EXPANSION
105602
5945-00-229-0200INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A16265
5935-00-893-0277INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
58300

Frequently Asked Questions

What is NSN 3040-01-548-9894?

NSN 3040-01-548-9894 is a Shaft,shouldered, manufactured by Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-548-9894?

NSN 3040-01-548-9894 has 1 cross-referenced part number: 501-594 (Ditch Witch of Charlotte, Inc Dba Ditch Witch of the Carolinas).

What NSN replaces 3040-01-548-9894?

There are 3 known substitutes for 3040-01-548-9894: 5340-00-050-1594, 5945-00-229-0200, 5935-00-893-0277. Verify interchangeability with system specifications before substitution.

What are the specifications of 501-594?

Key specifications for 501-594: Part Name Assigned by Controlling Agency: SHAFT, PINION; End Item Identification: 3805-01-537-7952, DITCHING MACHINE RT40. 2 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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