PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15599687Shaft,axle,automotive

General Motors Llc Dba General Motors Llc · NSN 2520-01-201-2501 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-201-2501 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-201-2501. Primary manufacturer part number: 15599687.
Features
  • Shaft,axle,automotive — FSC 2520
  • Second End Spline Type: STRAIGHT
  • Second End Type: SPLINED
  • First End Type: FLANGED
  • 3 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,axle,automotive, cataloged under National Stock Number 2520-01-201-2501, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-201-2501
Primary Part Number15599687
Item NameShaft,axle,automotive
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusACTIVE
Second End Spline TypeSTRAIGHT
Second End TypeSPLINED
First End TypeFLANGED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-974-2686411001 INTERCHANGEABLE
Gasket
Paccar Winch Inc Dba Paccar Winch Division
5935-01-112-54553193809-1 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-127-722474B580072-103 INTERCHANGEABLE
Valve,lift-Check
The Boeing Company Div Defense
6620-01-151-8113411001 INTERCHANGEABLE
Transmitter,pressure
Wiggins Lift Co Inc
5998-01-166-2545 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
41100-1 Dana Light Axle Products, Llc Dba Dana Light Axle Products (USA)
15599687 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
15599687 PRIMARY General Motors Llc Dba General Motors Llc (USA)
Related Parts
5330-00-974-2686INTERCHANGEABLE
GASKET
411001
5935-01-112-5455INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3193809-1
4820-01-127-7224INTERCHANGEABLE
VALVE,LIFT-CHECK
74B580072-103
6620-01-151-8113INTERCHANGEABLE
TRANSMITTER,PRESSURE
411001
5998-01-166-2545INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 2520-01-201-2501?

NSN 2520-01-201-2501 is a Shaft,axle,automotive, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-201-2501?

NSN 2520-01-201-2501 has 3 cross-referenced part numbers: 41100-1 (Dana Light Axle Products, Llc Dba Dana Light Axle Products), 15599687 (General Motors Corp Chevrolet Motor Div Special Products Dept), 15599687 (General Motors Llc Dba General Motors Llc).

What NSN replaces 2520-01-201-2501?

There are 5 known substitutes for 2520-01-201-2501: 5330-00-974-2686, 5935-01-112-5455, 4820-01-127-7224 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15599687?

Key specifications for 15599687: Second End Spline Type: STRAIGHT; Second End Type: SPLINED; First End Type: FLANGED. 3 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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