PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JD644BLoader,scoop Type

Deere & Co · NSN 3805-01-071-9753 · FSC 3805 · No Item Name Available
Verified by PartsTable
NSN 3805-01-071-9753 — this item is cataloged by the U.S. Government under National Stock Number 3805-01-071-9753. Primary manufacturer part number: JD644B.
Features
  • Loader,scoop Type — FSC 3805
  • Departure From Cited Designator: AS MODIFIED BY CAB
  • Hinged Frame Steering System: NOT INCLUDED
  • Tire Type: PNEUMATIC
  • Bucket Type: MULTIPURPOSE
  • Wheel Quantity: 4
  • Nondefinitive Spec/std Data: LW2 1/2 SIZE
  • Specification/standard Data: 81348-KKK-L-1542B GOVERNMENT SPECIFICATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Loader,scoop Type, cataloged under National Stock Number 3805-01-071-9753, is classified within Federal Supply Class 3805 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Deere & Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3805-01-071-9753
Primary Part NumberJD644B
Item NameLoader,scoop Type
FSC / FSG3805 / 38 — No Item Name Available
ManufacturerDeere & Co
StatusACTIVE
Departure From Cited DesignatorAS MODIFIED BY CAB
Hinged Frame Steering SystemNOT INCLUDED
Tire TypePNEUMATIC
Bucket TypeMULTIPURPOSE
Wheel Quantity4
Nondefinitive Spec/std DataLW2 1/2 SIZE
Specification/standard Data81348-KKK-L-1542B GOVERNMENT SPECIFICATION
Drive Wheel Quantity4
Prime Mover TypeDIESEL ENGINE
Hydraulic Torque Converter TransmissionINCLUDED
Planetary Type AxleINCLUDED
Vehicular Turn Radius20.500 FEET NOMINAL FT
Furnished Items and QuantityFORKLIFT 1,AMERICAN QUICK COUPLER SYSTEM 1
Sae Bucket Capacity Rating2.500 CUBIC YARDS NOMINAL
Closed CabINCLUDED
Maximum Dumping Clearance8.583 FEET FT
Design TypeVERTICLE LIFT FRONT DUMP
Bucket Width105.000 INCHES NOMINAL IN
Safe Operating Load Rating15000.0 POUNDS NOMINAL LBS
Speed Range+1.5 TO 20.0 MILES PER HOUR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3805-01-071-9752W24C INTERCHANGEABLE
Loader,scoop Type
Cnh Industrial America Llc Dba Cnh America
3805-01-074-8111 INTERCHANGEABLE
Loader,scoop Type
3805-01-075-1816 INTERCHANGEABLE
Loader,scoop Type
6625-01-080-3471520C INTERCHANGEABLE
Tester,transistor
B&k Precision Corp Div B&k Precision Corporation
6625-01-095-9344520B INTERCHANGEABLE
Test Set,semiconductor Device
Dynascan Corp
5935-01-103-5833FR-12 INTERCHANGEABLE
Plate,retaining,electrical Conne
Fastener Specialty, Inc.
3805-01-154-9151FR12 INTERCHANGEABLE
Loader,scoop Type
New Holland Construction
2540-01-321-9986520B INTERCHANGEABLE
Latch,door,vehicular
Eastern Co Div Eberhard Manufacturing
4210-01-573-6716FRW INTERCHANGEABLE
Rake,forest Fire
Superior Flame Fighter Corporation Dba National Fleet Products
Cross-Reference Index
Part NumberManufacturer
JD644B PRIMARY Deere & Co (USA)
KKK-L-1542B Federal Specifications Promulgated by General Services Administration Washington DC (USA)
520B Komatsu American Intl Co (USA)
FR12 Fiatallis North America Inc Central Parts Operation (USA)
Related Parts
3805-01-071-9752INTERCHANGEABLE
LOADER,SCOOP TYPE
W24C
3805-01-074-8111INTERCHANGEABLE
LOADER,SCOOP TYPE
3805-01-075-1816INTERCHANGEABLE
LOADER,SCOOP TYPE
6625-01-080-3471INTERCHANGEABLE
TESTER,TRANSISTOR
520C
6625-01-095-9344INTERCHANGEABLE
TEST SET,SEMICONDUCTOR DEVICE
520B
5935-01-103-5833INTERCHANGEABLE
PLATE,RETAINING,ELECTRICAL CONNE
FR-12
3805-01-154-9151INTERCHANGEABLE
LOADER,SCOOP TYPE
FR12
2540-01-321-9986INTERCHANGEABLE
LATCH,DOOR,VEHICULAR
520B
4210-01-573-6716INTERCHANGEABLE
RAKE,FOREST FIRE
FRW

Frequently Asked Questions

What is NSN 3805-01-071-9753?

NSN 3805-01-071-9753 is a Loader,scoop Type, manufactured by Deere & Co, classified under FSC 3805 (No Item Name Available). Status: active.

What are the part numbers for NSN 3805-01-071-9753?

NSN 3805-01-071-9753 has 4 cross-referenced part numbers: JD644B (Deere & Co), KKK-L-1542B (Federal Specifications Promulgated by General Services Administration Washington DC), 520B (Komatsu American Intl Co), FR12 (Fiatallis North America Inc Central Parts Operation).

What NSN replaces 3805-01-071-9753?

There are 9 known substitutes for 3805-01-071-9753: 3805-01-071-9752, 3805-01-074-8111, 3805-01-075-1816 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JD644B?

Key specifications for JD644B: Departure From Cited Designator: AS MODIFIED BY CAB; Hinged Frame Steering System: NOT INCLUDED; Tire Type: PNEUMATIC; Special Features: ARTICULATED FRAME. 21 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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