PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6071Gear,drive Motion

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3020-01-104-3483 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-104-3483 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-104-3483. Primary manufacturer part number: B6071.
Features
  • Gear,drive Motion — FSC 3020
  • 5 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,drive Motion, cataloged under National Stock Number 3020-01-104-3483, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear,drive Motion
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208); Oshkosh Corp (CAGE 45152)
Technical Specifications
ParameterValue
NSN3020-01-104-3483
Primary Part NumberB6071
Item NameGear,drive Motion
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2520-01-104-3481A1535 INTERCHANGEABLE
Finger Lever
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-3482A4891 INTERCHANGEABLE
Hub and Back Plate
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3040-01-104-4600X117-C-8A INTERCHANGEABLE
Collar,shaft
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4601B1293 INTERCHANGEABLE
Lever
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4602A4249A INTERCHANGEABLE
Floating Plate
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-46033790H INTERCHANGEABLE
Driven Plate
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4604A3383F INTERCHANGEABLE
Driver Plate
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4606XB6111 INTERCHANGEABLE
Plate,power Takeoff
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4607XB5962A INTERCHANGEABLE
Shaft Assembly
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
2520-01-104-4618XB5963A INTERCHANGEABLE
Reverse Shaft Assem
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
1TD820 Oshkosh Defense Llc (USA)
B5095 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
1TD820 Oshkosh Corp (USA)
X9816J Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
B6071 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
2520-01-104-3481INTERCHANGEABLE
FINGER LEVER
A1535
2520-01-104-3482INTERCHANGEABLE
HUB AND BACK PLATE
A4891
3040-01-104-4600INTERCHANGEABLE
COLLAR,SHAFT
X117-C-8A
2520-01-104-4601INTERCHANGEABLE
LEVER
B1293
2520-01-104-4602INTERCHANGEABLE
FLOATING PLATE
A4249A
2520-01-104-4603INTERCHANGEABLE
DRIVEN PLATE
3790H
2520-01-104-4604INTERCHANGEABLE
DRIVER PLATE
A3383F
2520-01-104-4606INTERCHANGEABLE
PLATE,POWER TAKEOFF
XB6111
2520-01-104-4607INTERCHANGEABLE
SHAFT ASSEMBLY
XB5962A
2520-01-104-4618INTERCHANGEABLE
REVERSE SHAFT ASSEM
XB5963A
2520-01-104-8875INTERCHANGEABLE
CORE PLATE
A4897
6680-01-211-4717INTERCHANGEABLE
GLASS,LIQUID SIGHT INDICATOR,FLA
BIJ8998

Frequently Asked Questions

What is NSN 3020-01-104-3483?

NSN 3020-01-104-3483 is a Gear,drive Motion, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-01-104-3483?

NSN 3020-01-104-3483 has 5 cross-referenced part numbers: 1TD820 (Oshkosh Defense Llc), B5095 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 1TD820 (Oshkosh Corp), X9816J (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), B6071 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 3020-01-104-3483?

There are 12 known substitutes for 3020-01-104-3483: 2520-01-104-3481, 2520-01-104-3482, 3040-01-104-4600 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-01-104-3483 still in active supply?

NSN 3020-01-104-3483 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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