PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-20114Power Takeoff,transmission

Rockford Powertrain Inc Div Powertrain Rockford, Inc. · NSN 2520-01-310-8152 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-310-8152 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-310-8152. Primary manufacturer part number: 4-20114.
Features
  • Power Takeoff,transmission — FSC 2520
  • Diameter: 1.1808 INCHES MINIMUM AND 1.1812 INCHES MAXIMUM IN
  • FSC Application Data: POWER TAKEOFF
  • Control Device Type: LEVER
  • Output Shaft Drive End Type: PLAIN
  • 3 verified cross-references
  • Primary manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Power Takeoff,transmission, cataloged under National Stock Number 2520-01-310-8152, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-310-8152
Primary Part Number4-20114
Item NamePower Takeoff,transmission
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerRockford Powertrain Inc Div Powertrain Rockford, Inc.
StatusACTIVE
Diameter1.1808 INCHES MINIMUM AND 1.1812 INCHES MAXIMUM IN
FSC Application DataPOWER TAKEOFF
Control Device TypeLEVER
Output Shaft Drive End TypePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-757-690610952040 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
3040-01-310-653502006424 INTERCHANGEABLE
Shaft,shouldered
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
6640-01-517-1805420114 INTERCHANGEABLE
Rotor,centrifuge
Becton, Dickinson and Co Dba Becton Dickinson & Co
4820-01-724-7586420114 INTERCHANGEABLE
Valve,ball
Trelleborg Marine Systems North America, Inc.
Cross-Reference Index
Part NumberManufacturer
04020114 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
4-440-100 Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
4-20114 PRIMARY Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
Related Parts
5310-00-757-6906INTERCHANGEABLE
WASHER,FLAT
10952040
3040-01-310-6535INTERCHANGEABLE
SHAFT,SHOULDERED
02006424
6640-01-517-1805INTERCHANGEABLE
ROTOR,CENTRIFUGE
420114
4820-01-724-7586INTERCHANGEABLE
VALVE,BALL
420114

Frequently Asked Questions

What is NSN 2520-01-310-8152?

NSN 2520-01-310-8152 is a Power Takeoff,transmission, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-310-8152?

NSN 2520-01-310-8152 has 3 cross-referenced part numbers: 04020114 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 4-440-100 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 4-20114 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).

What NSN replaces 2520-01-310-8152?

There are 4 known substitutes for 2520-01-310-8152: 5310-00-757-6906, 3040-01-310-6535, 6640-01-517-1805 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-20114?

Key specifications for 4-20114: Diameter: 1.1808 INCHES MINIMUM AND 1.1812 INCHES MAXIMUM IN; FSC Application Data: POWER TAKEOFF; Control Device Type: LEVER; Output Shaft Drive End Type: PLAIN. 4 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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