PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401506Shaft,axle,automotive

Big Joe Mfg Co · NSN 2520-01-226-4020 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-226-4020 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-226-4020. Primary manufacturer part number: 401506.
Features
  • Shaft,axle,automotive — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Big Joe Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,axle,automotive, cataloged under National Stock Number 2520-01-226-4020, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Big Joe Mfg Co. 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
NSN2520-01-226-4020
Primary Part Number401506
Item NameShaft,axle,automotive
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerBig Joe Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-239-6546401506-5 INTERCHANGEABLE
Arrester,electrical Surge
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-478-8657 INTERCHANGEABLE
Washer,flat
6515-01-419-7705401.506 INTERCHANGEABLE
Screw,bone,maxillofacial Surgery
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
401506 Big Joe Mfg Co (USA)
Related Parts
5920-00-239-6546INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
401506-5
5310-00-478-8657INTERCHANGEABLE
WASHER,FLAT
6515-01-419-7705INTERCHANGEABLE
SCREW,BONE,MAXILLOFACIAL SURGERY
401.506

Frequently Asked Questions

What is NSN 2520-01-226-4020?

NSN 2520-01-226-4020 is a Shaft,axle,automotive, manufactured by Big Joe Mfg Co, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-226-4020?

NSN 2520-01-226-4020 has 1 cross-referenced part number: 401506 (Big Joe Mfg Co).

What NSN replaces 2520-01-226-4020?

There are 3 known substitutes for 2520-01-226-4020: 5920-00-239-6546, 5310-00-478-8657, 6515-01-419-7705. Verify interchangeability with system specifications before substitution.

What are the specifications of 401506?

Key specifications for 401506: Special Features: USED ON RITE,TRUCK,FORKLIFT,MODEL,WPT AND WRT.1980. 1 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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