PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILT45340Truck Tractor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 2320-00-185-0055 · FSC 2320 · No Item Name Available
Verified by PartsTable
NSN 2320-00-185-0055 — this item is cataloged by the U.S. Government under National Stock Number 2320-00-185-0055. Primary manufacturer part number: MILT45340.
Features
  • Truck Tractor — FSC 2320
  • Trailer Brake Connection Type: AIR
  • Cab Type: OVER ENGINE
  • Fifth Wheel Center to Cab Nominal Distance: 64.000 INCHES IN
  • Drive Axle Location: REAR
  • Rear Wheel Mounting Type: DUAL
  • Drive Wheel Quantity: 2
  • Transmission Type: MANUAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Truck Tractor, cataloged under National Stock Number 2320-00-185-0055, is classified within Federal Supply Class 2320 (No Item Name Available) of the Ground Effect Vehicles, Motor Vehicles, Trailers group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2320-00-185-0055
Primary Part NumberMILT45340
Item NameTruck Tractor
FSC / FSG2320 / 23 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Trailer Brake Connection TypeAIR
Cab TypeOVER ENGINE
Fifth Wheel Center to Cab Nominal Distance64.000 INCHES IN
Drive Axle LocationREAR
Rear Wheel Mounting TypeDUAL
Drive Wheel Quantity2
Transmission TypeMANUAL
Rear Wheel Mounting TypeDUAL
Trailer Brake Connection TypeAIR
Cab Roof TypeCLOSED
Rated Load Capacity5.00 TONS
Tilting FeatureINCLUDED
Nondefinitive Spec/std Data3 TYPE AND A CLASS AND 1 GROUP
Seating Capacity2
Axle Speed Quantity2
Cab TypeOVER ENGINE
Vehicle Maximum Gross Weight24000.00 POUNDS LBS
Brake Actuation MethodAIR
Battery Voltage Rating in Volts12.0
Drive Axle LocationREAR
Features ProvidedPOWER STEERING AND TRAILER BRAKE CONNECTION
Functional DescriptionBASE MAINTENANCE
Axle Drive TypeCONVENTIONAL
Forward Speed Quantity5
Nondefinitive Spec/std Data3 TYPE AND A CLASS AND 1 GROUP
Reverse Speed Quantity1
Rated Load Capacity5.00 TONS
Fifth Wheel TypeLOWER FIFTH WHEEL COUPLER
Fifth Wheel Center to Cab Nominal Distance64.000 INCHES IN
Cab Roof TypeCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2320-00-540-1724 INTERCHANGEABLE
Truck,refrigerator
2320-00-611-2429 INTERCHANGEABLE
Truck Tractor
2320-00-833-6117 INTERCHANGEABLE
Truck,dump
2320-00-878-3782 INTERCHANGEABLE
Truck,tank
2320-00-893-1224 INTERCHANGEABLE
Truck,cargo
2320-00-926-3548 INTERCHANGEABLE
Truck Tractor
2320-00-965-0241 INTERCHANGEABLE
Truck Tractor
2320-00-965-0989 INTERCHANGEABLE
Truck Tractor
2320-01-039-7929 INTERCHANGEABLE
Truck,van
2320-01-092-57421754(NAV) INTERCHANGEABLE
Truck,wrecker
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
MILT45340 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2320-00-540-1724INTERCHANGEABLE
TRUCK,REFRIGERATOR
2320-00-611-2429INTERCHANGEABLE
TRUCK TRACTOR
2320-00-833-6117INTERCHANGEABLE
TRUCK,DUMP
2320-00-878-3782INTERCHANGEABLE
TRUCK,TANK
2320-00-893-1224INTERCHANGEABLE
TRUCK,CARGO
2320-00-926-3548INTERCHANGEABLE
TRUCK TRACTOR
2320-00-965-0241INTERCHANGEABLE
TRUCK TRACTOR
2320-00-965-0989INTERCHANGEABLE
TRUCK TRACTOR
2320-01-039-7929INTERCHANGEABLE
TRUCK,VAN
2320-01-092-5742INTERCHANGEABLE
TRUCK,WRECKER
1754(NAV)

Frequently Asked Questions

What is NSN 2320-00-185-0055?

NSN 2320-00-185-0055 is a Truck Tractor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 2320 (No Item Name Available). Status: active.

What are the part numbers for NSN 2320-00-185-0055?

NSN 2320-00-185-0055 has 1 cross-referenced part number: MILT45340 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 2320-00-185-0055?

There are 10 known substitutes for 2320-00-185-0055: 2320-00-540-1724, 2320-00-611-2429, 2320-00-833-6117 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILT45340?

Key specifications for MILT45340: Trailer Brake Connection Type: AIR; Cab Type: OVER ENGINE; Fifth Wheel Center to Cab Nominal Distance: 64.000 INCHES IN; Drive Axle Location: REAR. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com