PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1789500000Gear Assy

Sigma Tek, Inc. · NSN 3020-00-623-7269 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-623-7269 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-623-7269. Primary manufacturer part number: 1789500000.
Features
  • Gear Assy — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Sigma Tek, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assy, cataloged under National Stock Number 3020-00-623-7269, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sigma Tek, Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Assy
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersSigma Tek, Inc. (CAGE 86887); Cessna Aircraft Co Arc Avionics Div (CAGE 00781)
Technical Specifications
ParameterValue
NSN3020-00-623-7269
Primary Part Number1789500000
Item NameGear Assy
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerSigma Tek, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-053-303917895 INTERCHANGEABLE
Adapter,switch Actuator
Aerocontrolex Group, Inc. Div Talley Actuators
5962-01-076-8401932821-4 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5935-01-088-7072165087P3 INTERCHANGEABLE
Jackscrew Assembly,connector Ele
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Cross-Reference Index
Part NumberManufacturer
1789500000 PRIMARY Sigma Tek, Inc. (USA)
17895 Sigma Tek, Inc. (USA)
17895 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
5930-00-053-3039INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
17895
5962-01-076-8401INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932821-4
5935-01-088-7072INTERCHANGEABLE
JACKSCREW ASSEMBLY,CONNECTOR ELE
165087P3

Frequently Asked Questions

What is NSN 3020-00-623-7269?

NSN 3020-00-623-7269 is a Gear Assy, manufactured by Sigma Tek, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-623-7269?

NSN 3020-00-623-7269 has 3 cross-referenced part numbers: 1789500000 (Sigma Tek, Inc.), 17895 (Sigma Tek, Inc.), 17895 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 3020-00-623-7269?

There are 3 known substitutes for 3020-00-623-7269: 5930-00-053-3039, 5962-01-076-8401, 5935-01-088-7072. Verify interchangeability with system specifications before substitution.

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