PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

007970-1Transmission,mechanical,vehicula

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 2520-01-204-5940 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-204-5940 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-204-5940. Primary manufacturer part number: 007970-1.
Features
  • Transmission,mechanical,vehicula — FSC 2520
  • Torque Capacity: 69.583 FOOT-POUNDS NOMINAL FT
  • 3 verified cross-references
  • Primary manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmission,mechanical,vehicula, cataloged under National Stock Number 2520-01-204-5940, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-204-5940
Primary Part Number007970-1
Item NameTransmission,mechanical,vehicula
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Torque Capacity69.583 FOOT-POUNDS NOMINAL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-143-758745220 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
007311-1 Meggitt Defense Systems, Inc. Dba Meggitt Western Design (USA)
007970-1 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
007311-1 Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
3110-00-143-7587INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
45220

Frequently Asked Questions

What is NSN 2520-01-204-5940?

NSN 2520-01-204-5940 is a Transmission,mechanical,vehicula, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-204-5940?

NSN 2520-01-204-5940 has 3 cross-referenced part numbers: 007311-1 (Meggitt Defense Systems, Inc. Dba Meggitt Western Design), 007970-1 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), 007311-1 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 2520-01-204-5940?

There is 1 known substitute for 2520-01-204-5940: 3110-00-143-7587. Verify interchangeability with system specifications before substitution.

What are the specifications of 007970-1?

Key specifications for 007970-1: Torque Capacity: 69.583 FOOT-POUNDS NOMINAL FT. 1 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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