PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100842Gear Assembly

Astronautics Corporation of America · NSN 3020-00-070-4984 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-070-4984 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-070-4984. Primary manufacturer part number: 100842.
Features
  • Gear Assembly — FSC 3020
  • General Characteristics Item Description: SPUR GEAR 2;TORSION SPRING 1;COLLAR 1;SPRING PIN 1;SETSCREW 2
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly, cataloged under National Stock Number 3020-00-070-4984, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN3020-00-070-4984
Primary Part Number100842
Item NameGear Assembly
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
General Characteristics Item DescriptionSPUR GEAR 2;TORSION SPRING 1;COLLAR 1;SPRING PIN 1;SETSCREW 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-209-3975 INTERCHANGEABLE
Washer,lock
4210-00-262-13691FC160 INTERCHANGEABLE
Pad Hose,travel Lock
Oshkosh Defense Llc
5120-01-335-8716 INTERCHANGEABLE
Remover,electrical Contact
5895-01-618-8833100842 INTERCHANGEABLE
Rack,mount
Tim Price Inc. Dba Tim Price Inc
Cross-Reference Index
Part NumberManufacturer
100842 PRIMARY Astronautics Corporation of America (USA)
Related Parts
5310-00-209-3975INTERCHANGEABLE
WASHER,LOCK
4210-00-262-1369INTERCHANGEABLE
PAD HOSE,TRAVEL LOCK
1FC160
5120-01-335-8716INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
5895-01-618-8833INTERCHANGEABLE
RACK,MOUNT
100842

Frequently Asked Questions

What is NSN 3020-00-070-4984?

NSN 3020-00-070-4984 is a Gear Assembly, manufactured by Astronautics Corporation of America, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-070-4984?

NSN 3020-00-070-4984 has 1 cross-referenced part number: 100842 (Astronautics Corporation of America).

What NSN replaces 3020-00-070-4984?

There are 4 known substitutes for 3020-00-070-4984: 5310-00-209-3975, 4210-00-262-1369, 5120-01-335-8716 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100842?

Key specifications for 100842: End Item Identification: 6610000342500; General Characteristics Item Description: SPUR GEAR 2;TORSION SPRING 1;COLLAR 1;SPRING PIN 1;SETSCREW 2. 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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