PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-2-349Yoke Propeller Shaft

Dana Corp Spicer Transmission Div · NSN 2520-00-735-0526 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-735-0526 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-735-0526. Primary manufacturer part number: 4-2-349.
Features
  • Yoke Propeller Shaft — FSC 2520
  • General Characteristics Item Description: STEEL,4 HOLES BOTTOM OF YOKESPACED ON 40 DEGREES ON 2.377 IN. RADIUS,HOLES 0.513 IN. DIA,YOKEFLANGE 4.620 IN. O/A DIA,HOLES IN YOKE 1.563 IN. DIA YOKE 3.250IN. H IN
  • 5 verified cross-references
  • Primary manufacturer: Dana Corp Spicer Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Yoke Propeller Shaft, cataloged under National Stock Number 2520-00-735-0526, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2520-00-735-0526
Primary Part Number4-2-349
Item NameYoke Propeller Shaft
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Corp Spicer Transmission Div
StatusCANCELLED
General Characteristics Item DescriptionSTEEL,4 HOLES BOTTOM OF YOKESPACED ON 40 DEGREES ON 2.377 IN. RADIUS,HOLES 0.513 IN. DIA,YOKEFLANGE 4.620 IN. O/A DIA,HOLES IN YOKE 1.563 IN. DIA YOKE 3.250IN. H IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5962-01-088-981242349 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
2940-01-135-556142349 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5950-01-138-79535024050908 INTERCHANGEABLE
Coil,radio Frequency
Riimic, Llc Dba Sunair Electronics
5315-01-536-877242349 INTERCHANGEABLE
Pin,grooved,headless
Tyco Fire Products Lp
5998-01-543-01447350526 INTERCHANGEABLE
Circuit Card Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
7350526 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
281433C1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
4-2-349 PRIMARY Dana Corp Spicer Transmission Div (USA)
2179854 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
2179854 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5962-01-088-9812INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42349
2940-01-135-5561INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42349
5950-01-138-7953INTERCHANGEABLE
COIL,RADIO FREQUENCY
5024050908
5315-01-536-8772INTERCHANGEABLE
PIN,GROOVED,HEADLESS
42349
5998-01-543-0144INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7350526

Frequently Asked Questions

What is NSN 2520-00-735-0526?

NSN 2520-00-735-0526 is a Yoke Propeller Shaft, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-735-0526?

NSN 2520-00-735-0526 has 5 cross-referenced part numbers: 7350526 (U S Army Tank Automotive Command Amsta-Im-Mm), 281433C1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 4-2-349 (Dana Corp Spicer Transmission Div), 2179854 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 2179854 (General Motors Llc Dba General Motors Llc).

What NSN replaces 2520-00-735-0526?

There are 5 known substitutes for 2520-00-735-0526: 5962-01-088-9812, 2940-01-135-5561, 5950-01-138-7953 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-2-349?

Key specifications for 4-2-349: General Characteristics Item Description: STEEL,4 HOLES BOTTOM OF YOKESPACED ON 40 DEGREES ON 2.377 IN. RADIUS,HOLES 0.513 IN. DIA,YOKEFLANGE 4.620 IN. O/A DIA,HOLES IN YOKE 1.563 IN. DIA YOKE 3.250IN. H IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2520-00-735-0526 still in active supply?

NSN 2520-00-735-0526 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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