PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MC4Crane-Shovel,basic Unit,truck Mo

Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co · NSN 3810-00-273-3020 · FSC 3810 · No Item Name Available
Verified by PartsTable
NSN 3810-00-273-3020 — this item is cataloged by the U.S. Government under National Stock Number 3810-00-273-3020. Primary manufacturer part number: MC4.
Features
  • Crane-Shovel,basic Unit,truck Mo — FSC 3810
  • Shovel Maximum Capacity: 0.750 CUBIC YARDS
  • Engine Manufacturer Identifying Number: A/A
  • Maximum Lifting Capacity: 15.0 TONS
  • Drum Quantity: 2
  • Engine Quantity: 2
  • Backhoe Maximum Capacity: 0.750 CUBIC YARDS
  • Crane Engine Type: GASOLINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crane-Shovel,basic Unit,truck Mo, cataloged under National Stock Number 3810-00-273-3020, is classified within Federal Supply Class 3810 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN3810-00-273-3020
Primary Part NumberMC4
Item NameCrane-Shovel,basic Unit,truck Mo
FSC / FSG3810 / 38 — No Item Name Available
ManufacturerKoehring Cranes and Excavators Inc Sub of Northwest Engineering Co
StatusACTIVE
Shovel Maximum Capacity0.750 CUBIC YARDS
Engine Manufacturer Identifying NumberA/A
Maximum Lifting Capacity15.0 TONS
Drum Quantity2
Engine Quantity2
Backhoe Maximum Capacity0.750 CUBIC YARDS
Crane Engine TypeGASOLINE
Boom Radius at Which Lifting Capacity Is Rated10.000 FEET NOMINAL FT
Engine Manufacturer NameA/A
OutriggersINCLUDED
Reference Number Differentiating CharacteristicsW/GASOLINE ENGINE,CHAIN TYPE CROWD
Nondefinitive Spec/std DataB TYPE AND 15T SIZE
Quantity1
Boom Length at Which Lifting Capacity Is Rated30.000 FEET NOMINAL FT
Wheel Quantity6
Prime Mover TypeGASOLINE ENGINE
Manufacturer NameA/A
Steerable Wheel Quantity2
Drive Wheel Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-236-14734547007 INTERCHANGEABLE
Cutter,milling,end
Black & Company
6640-00-241-0951MC4 INTERCHANGEABLE
Mercury Commutator
Scientific Prototype Mfg Corp
3950-00-241-8092 INTERCHANGEABLE
Crane Truck,warehouse
6115-00-897-57048D28-8A INTERCHANGEABLE
Generator Set,gasoline Engine
John Deer Consumer Products Inc
6930-00-949-3359MC4 INTERCHANGEABLE
Timer,mult-Cam
Essex Products Group, Inc. Dba Industrial Timer Company
5805-01-053-6211MC4 INTERCHANGEABLE
Panel,telephone Switchboard
Siemon Company the
6110-01-332-8679MC4 INTERCHANGEABLE
Controller,motor
Klinger Associates
Cross-Reference Index
Part NumberManufacturer
MC4 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
MC4 Koehring Co Lorain Div (USA)
Related Parts
3455-00-236-1473INTERCHANGEABLE
CUTTER,MILLING,END
4547007
6640-00-241-0951INTERCHANGEABLE
MERCURY COMMUTATOR
MC4
3950-00-241-8092INTERCHANGEABLE
CRANE TRUCK,WAREHOUSE
6115-00-897-5704INTERCHANGEABLE
GENERATOR SET,GASOLINE ENGINE
8D28-8A
6930-00-949-3359INTERCHANGEABLE
TIMER,MULT-CAM
MC4
5805-01-053-6211INTERCHANGEABLE
PANEL,TELEPHONE SWITCHBOARD
MC4
6110-01-332-8679INTERCHANGEABLE
CONTROLLER,MOTOR
MC4

Frequently Asked Questions

What is NSN 3810-00-273-3020?

NSN 3810-00-273-3020 is a Crane-Shovel,basic Unit,truck Mo, manufactured by Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co, classified under FSC 3810 (No Item Name Available). Status: active.

What are the part numbers for NSN 3810-00-273-3020?

NSN 3810-00-273-3020 has 2 cross-referenced part numbers: MC4 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), MC4 (Koehring Co Lorain Div).

What NSN replaces 3810-00-273-3020?

There are 7 known substitutes for 3810-00-273-3020: 3455-00-236-1473, 6640-00-241-0951, 3950-00-241-8092 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MC4?

Key specifications for MC4: Shovel Maximum Capacity: 0.750 CUBIC YARDS; Engine Manufacturer Identifying Number: A/A; Maximum Lifting Capacity: 15.0 TONS; Drum Quantity: 2. 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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