PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A72270Gear,spur

Ballantyne of Omaha Inc. · NSN 3020-00-093-7786 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-093-7786 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-093-7786. Primary manufacturer part number: A72270.
Features
  • Gear,spur — FSC 3020
  • Material: STEEL CORROSION RESISTING OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Ballantyne of Omaha Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-093-7786, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ballantyne of Omaha Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-093-7786
Primary Part NumberA72270
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerBallantyne of Omaha Inc.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-277-4249 INTERCHANGEABLE
Replacer,valve Key
5905-00-556-2944 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
4810-01-051-544972270 INTERCHANGEABLE
Valve,linear,directional Control
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5305-01-317-553672270 INTERCHANGEABLE
Screw,cap,socket Head
H-K Connecticut Holding Company
6140-01-681-059072270 INTERCHANGEABLE
Battery,storage
Welch Allyn, Inc.
Cross-Reference Index
Part NumberManufacturer
A72270 Ballantyne of Omaha Inc. (USA)
72270 Arma Div Ambac Industries Inc
Related Parts
5120-00-277-4249INTERCHANGEABLE
REPLACER,VALVE KEY
5905-00-556-2944INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4810-01-051-5449INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
72270
5305-01-317-5536INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
72270
6140-01-681-0590INTERCHANGEABLE
BATTERY,STORAGE
72270

Frequently Asked Questions

What is NSN 3020-00-093-7786?

NSN 3020-00-093-7786 is a Gear,spur, manufactured by Ballantyne of Omaha Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-093-7786?

NSN 3020-00-093-7786 has 2 cross-referenced part numbers: A72270 (Ballantyne of Omaha Inc.), 72270 (Arma Div Ambac Industries Inc).

What NSN replaces 3020-00-093-7786?

There are 5 known substitutes for 3020-00-093-7786: 5120-00-277-4249, 5905-00-556-2944, 4810-01-051-5449 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A72270?

Key specifications for A72270: End Item Identification: A38984, MX-1658/AVQ-2C; Material: STEEL CORROSION RESISTING OVERALL. 2 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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