PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILD52091Ditching Machine

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 3805-00-727-6719 · FSC 3805 · No Item Name Available
Verified by PartsTable
NSN 3805-00-727-6719 — this item is cataloged by the U.S. Government under National Stock Number 3805-00-727-6719. Primary manufacturer part number: MILD52091.
Features
  • Ditching Machine — FSC 3805
  • Depth Control Operation Method: POWER
  • Prime Mover Type: DIESEL ENGINE
  • Engine Model Number: UD-691
  • Reference Number Differentiating Characteristics: COMPLETE DITCHING UNIT
  • Axle Type: PLANETARY
  • Discharge Direction: LEFT OR RIGHT
  • Maximum Digging Speed: 20.000 FEET PER MINUTE FT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ditching Machine, cataloged under National Stock Number 3805-00-727-6719, is classified within Federal Supply Class 3805 (No Item Name Available) of the Construction, Mining, Excavating Equipment 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 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3805-00-727-6719
Primary Part NumberMILD52091
Item NameDitching Machine
FSC / FSG3805 / 38 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Depth Control Operation MethodPOWER
Prime Mover TypeDIESEL ENGINE
Engine Model NumberUD-691
Reference Number Differentiating CharacteristicsCOMPLETE DITCHING UNIT
Axle TypePLANETARY
Discharge DirectionLEFT OR RIGHT
Maximum Digging Speed20.000 FEET PER MINUTE FT
Cut Minimum Width24.000 INCHES IN
Engine Manufacturer NameINTERNATIONAL HARVESTER CO
Maximum Cut Depth72.000 INCHES IN
Discharge Facility Length7.667 FEET NOMINAL FT
Design TypeLADDER
Discharge Facility Width2.000 FEET NOMINAL FT
Discharge Facility TypeCONVEYOR
Mounting TypeWHEEL
Cut Maximum Width24.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6640-00-058-9146 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-063-787242620080 INTERCHANGEABLE
Funnel,common,laboratory
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
7510-00-132-51094492B BLACK 0.75IN X 72YD INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
9320-00-412-2064 INTERCHANGEABLE
Tape,adhesive,rubber
9320-00-449-08072800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
9320-00-449-0809VIP2800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
3805-00-542-3054 INTERCHANGEABLE
Ditching Machine
5950-00-610-92881265784-1 INTERCHANGEABLE
Transformer,power
Honeywell Intl Inc Defense Avionics Systems
5950-00-936-7889426-2 INTERCHANGEABLE
Transformer,radio Frequency
Wells Cti Incnics Inc
Cross-Reference Index
Part NumberManufacturer
MILD52091 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4262 Terex Corp (USA)
Related Parts
6640-00-058-9146INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-063-7872INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
42620080
7510-00-132-5109INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4492B BLACK 0.75IN X 72YD
9320-00-412-2064INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
9320-00-449-0807INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
2800
9320-00-449-0809INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
VIP2800
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
3805-00-542-3054INTERCHANGEABLE
DITCHING MACHINE
5950-00-610-9288INTERCHANGEABLE
TRANSFORMER,POWER
1265784-1
5950-00-936-7889INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
426-2
5815-00-976-1226INTERCHANGEABLE
HARNESS ASSEMBLY
5940-00-993-4617INTERCHANGEABLE
TERMINAL,LUG
426

Frequently Asked Questions

What is NSN 3805-00-727-6719?

NSN 3805-00-727-6719 is a Ditching Machine, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3805 (No Item Name Available). Status: active.

What are the part numbers for NSN 3805-00-727-6719?

NSN 3805-00-727-6719 has 2 cross-referenced part numbers: MILD52091 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4262 (Terex Corp).

What NSN replaces 3805-00-727-6719?

There are 12 known substitutes for 3805-00-727-6719: 6640-00-058-9146, 6640-00-063-7872, 7510-00-132-5109 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILD52091?

Key specifications for MILD52091: Depth Control Operation Method: POWER; Prime Mover Type: DIESEL ENGINE; Engine Model Number: UD-691; Reference Number Differentiating Characteristics: COMPLETE DITCHING UNIT. 16 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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