PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58662HShaft,axle,automotive

Navistar Intl Corp Truck Br Ohio Plant · NSN 2520-00-735-0172 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-735-0172 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-735-0172. Primary manufacturer part number: 58662H.
Features
  • Shaft,axle,automotive — FSC 2520
  • First End Type: FLANGED
  • Flange Overall Thickness: 0.453 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) AND 2 THREADED HOLE(S)
  • Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Second End Type: SPLINED
  • Flange Outside Diameter: 6.250 INCHES MINIMUM AND 6.255 INCHES MAXIMUM IN
  • Second End Spline Type: STRAIGHT
Applications
  • Applications requiring Steel construction
General Description

The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-735-0172, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-735-0172
Primary Part Number58662H
Item NameShaft,axle,automotive
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
First End TypeFLANGED
Flange Overall Thickness0.453 INCHES NOMINAL IN
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S) AND 2 THREADED HOLE(S)
Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Second End TypeSPLINED
Flange Outside Diameter6.250 INCHES MINIMUM AND 6.255 INCHES MAXIMUM IN
Second End Spline TypeSTRAIGHT
Second End Spline Quantity16
Second End Spline Length2.250 INCHES NOMINAL IN
Second End Spline Major Diameter1.807 INCHES MINIMUM AND 1.817 INCHES MAXIMUM IN
First End Bearing SeatNOT INCLUDED
Second End Bearing SeatNOT INCLUDED
Flange Thickness at Mounting Hole0.375 INCHES NOMINAL IN
Second End Spline Minor Diameter1.600 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN
MaterialSTEEL
Hole Diameter0.506 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
Thread Size1/2-13
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5977-00-178-817626309 INTERCHANGEABLE
Brush,electrical Contact
Honeywell International Inc. Div Aerospace - Torrance
5120-00-203-5107 INTERCHANGEABLE
Key,socket Head Screw
3020-00-448-347326-309 INTERCHANGEABLE
Gear,helical
Dresser Industries Inc Leroi Div
9540-01-071-3495 INTERCHANGEABLE
Angle,structural
5905-01-099-44912630 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
5985-01-236-86630955-0148 INTERCHANGEABLE
Coupler,directional
Keysight Technologies Inc
4710-01-701-189926309 INTERCHANGEABLE
Pipe,plastic
United States Plastic Corp
Cross-Reference Index
Part NumberManufacturer
7350172 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
58662H PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
26309 Hyster-Yale Group, Inc. (USA)
58662H Navistar International Corporation Dba Navistar (USA)
219891R1 Navistar International Corporation Dba Navistar (USA)
26309 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
219891R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
54088H Navistar International Corporation Dba Navistar (USA)
219891R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
5977-00-178-8176INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
26309
5120-00-203-5107INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
3020-00-448-3473INTERCHANGEABLE
GEAR,HELICAL
26-309
9540-01-071-3495INTERCHANGEABLE
ANGLE,STRUCTURAL
5905-01-099-4491INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2630
5985-01-236-8663INTERCHANGEABLE
COUPLER,DIRECTIONAL
0955-0148
4710-01-701-1899INTERCHANGEABLE
PIPE,PLASTIC
26309

Frequently Asked Questions

What is NSN 2520-00-735-0172?

NSN 2520-00-735-0172 is a Shaft,axle,automotive, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-735-0172?

NSN 2520-00-735-0172 has 9 cross-referenced part numbers: 7350172 (U S Army Tank Automotive Command Amsta-Im-Mm), 58662H (Navistar Intl Corp Truck Br Ohio Plant), 26309 (Hyster-Yale Group, Inc.), 58662H (Navistar International Corporation Dba Navistar), 219891R1 (Navistar International Corporation Dba Navistar) and 4 more.

What NSN replaces 2520-00-735-0172?

There are 7 known substitutes for 2520-00-735-0172: 5977-00-178-8176, 5120-00-203-5107, 3020-00-448-3473 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 58662H?

Key specifications for 58662H: Overall Length: 36.344 INCHES NOMINAL IN; First End Type: FLANGED; Flange Overall Thickness: 0.453 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) AND 2 THREADED HOLE(S). 19 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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