PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31487Gear,differential

Dm Manufacturing, Inc. · NSN 3020-01-529-4630 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-529-4630 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-529-4630. Primary manufacturer part number: 31487.
Features
  • Gear,differential — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Dm Manufacturing, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,differential, cataloged under National Stock Number 3020-01-529-4630, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dm Manufacturing, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-529-4630
Primary Part Number31487
Item NameGear,differential
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDm Manufacturing, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5110-00-249-288331.487 INTERCHANGEABLE
File,hand
Grobet File Co of America Inc Dba Grobet Usa
5950-00-984-1225 INTERCHANGEABLE
Transformer,audio Frequency
Cross-Reference Index
Part NumberManufacturer
31487 PRIMARY Dm Manufacturing, Inc. (USA)
Related Parts
5110-00-249-2883INTERCHANGEABLE
FILE,HAND
31.487
5950-00-984-1225INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY

Frequently Asked Questions

What is NSN 3020-01-529-4630?

NSN 3020-01-529-4630 is a Gear,differential, manufactured by Dm Manufacturing, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-529-4630?

NSN 3020-01-529-4630 has 1 cross-referenced part number: 31487 (Dm Manufacturing, Inc.).

What NSN replaces 3020-01-529-4630?

There are 2 known substitutes for 3020-01-529-4630: 5110-00-249-2883, 5950-00-984-1225. Verify interchangeability with system specifications before substitution.

What are the specifications of 31487?

Key specifications for 31487: End Item Identification: TRACTOR,WHEELED AIRCRAFT,TOWING. 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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