PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-64051Yoke,universal Joint,vehicular

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · NSN 2520-01-177-4867 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-177-4867 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-177-4867. Primary manufacturer part number: 2-64051.
Features
  • Yoke,universal Joint,vehicular — FSC 2520
  • Connection End Type: HUB
  • Hub End Thread Provision: UNTHREADED
  • Outside Diameter: 2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
  • Shaft Spline Quantity: 10
  • Fork Height: 4.500 INCHES NOMINAL IN
  • Outside Shape: ROUND
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-01-177-4867, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-177-4867
Primary Part Number2-64051
Item NameYoke,universal Joint,vehicular
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerRockford Powertrain Inc Div Powertrain Rockford, Inc.
StatusACTIVE
Connection End TypeHUB
Hub End Thread ProvisionUNTHREADED
Outside Diameter2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN
Shaft Spline Quantity10
Fork Height4.500 INCHES NOMINAL IN
Outside ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5996-01-041-4946343A-4502 INTERCHANGEABLE
Amplifier Assembly
Fluke Corp
4530-01-186-9442 INTERCHANGEABLE
Valve,regulating,fuel Oil
Cross-Reference Index
Part NumberManufacturer
12295J Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
2-64051 PRIMARY Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
135589H1 Komatsu American Intl Co (USA)
Related Parts
5996-01-041-4946INTERCHANGEABLE
AMPLIFIER ASSEMBLY
343A-4502
4530-01-186-9442INTERCHANGEABLE
VALVE,REGULATING,FUEL OIL

Frequently Asked Questions

What is NSN 2520-01-177-4867?

NSN 2520-01-177-4867 is a Yoke,universal Joint,vehicular, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-177-4867?

NSN 2520-01-177-4867 has 3 cross-referenced part numbers: 12295J (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 2-64051 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 135589H1 (Komatsu American Intl Co).

What NSN replaces 2520-01-177-4867?

There are 2 known substitutes for 2520-01-177-4867: 5996-01-041-4946, 4530-01-186-9442. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-64051?

Key specifications for 2-64051: Connection End Type: HUB; Hub End Thread Provision: UNTHREADED; Outside Diameter: 2.370 INCHES MINIMUM AND 2.380 INCHES MAXIMUM IN; Shaft Spline Quantity: 10. 6 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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