PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202102Gear Cluster

Honeywell International Inc. Dba Honeywell International · NSN 3020-00-137-8246 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-137-8246 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-137-8246. Primary manufacturer part number: 202102.
Features
  • Gear Cluster — FSC 3020
  • Nominal Outside Diameter: 0.6666 INCHES SECOND GEAR IN
  • Nominal Overall Length: 0.545 INCHES IN
  • Hub Nominal Length: 0.1460 INCHES SECOND END IN
  • Hub Nominal Length: 0.2140 INCHES FIRST END IN
  • Design Type: SPUR SECOND GEAR
  • Nominal Outside Diameter: 0.2000 INCHES FIRST GEAR IN
  • Design Type: SPUR FIRST GEAR
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Cluster, cataloged under National Stock Number 3020-00-137-8246, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 8 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-137-8246
Primary Part Number202102
Item NameGear Cluster
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International
StatusACTIVE
Nominal Outside Diameter0.6666 INCHES SECOND GEAR IN
Nominal Overall Length0.545 INCHES IN
Hub Nominal Length0.1460 INCHES SECOND END IN
Hub Nominal Length0.2140 INCHES FIRST END IN
Design TypeSPUR SECOND GEAR
Nominal Outside Diameter0.2000 INCHES FIRST GEAR IN
Design TypeSPUR FIRST GEAR
ConstructionWELDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-110-7620 INTERCHANGEABLE
Resistor,fixed,composition
5935-00-258-1194 INTERCHANGEABLE
Jack,tip
5977-00-347-7232 INTERCHANGEABLE
Brush,electrical Contact
4130-01-506-3512202 102 INTERCHANGEABLE
Filter Element,air Conditioning
Miller Electric Mfg. Llc
5340-01-592-8508202102 INTERCHANGEABLE
Cap,protective,dust and Moisture
Amphenol Corporation Div Amphenol Rf
5935-01-656-5367202102 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corp
5340-01-699-6557202102 INTERCHANGEABLE
Cap,protective,dust and Moisture
Amphenol Corp Div Amphenol Aerospace Operations
4140-01-733-6827LCAC100-512-T13 INTERCHANGEABLE
Housing,centrifugal Fan
Snowbird Technologies Inc.
Cross-Reference Index
Part NumberManufacturer
202102 PRIMARY Honeywell International Inc. Dba Honeywell International (USA)
Related Parts
5905-00-110-7620INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5935-00-258-1194INTERCHANGEABLE
JACK,TIP
5977-00-347-7232INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
4130-01-506-3512INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
202 102
5340-01-592-8508INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
202102
5935-01-656-5367INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
202102
5340-01-699-6557INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
202102
4140-01-733-6827INTERCHANGEABLE
HOUSING,CENTRIFUGAL FAN
LCAC100-512-T13

Frequently Asked Questions

What is NSN 3020-00-137-8246?

NSN 3020-00-137-8246 is a Gear Cluster, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-137-8246?

NSN 3020-00-137-8246 has 1 cross-referenced part number: 202102 (Honeywell International Inc. Dba Honeywell International).

What NSN replaces 3020-00-137-8246?

There are 8 known substitutes for 3020-00-137-8246: 5905-00-110-7620, 5935-00-258-1194, 5977-00-347-7232 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 202102?

Key specifications for 202102: Nominal Outside Diameter: 0.6666 INCHES SECOND GEAR IN; Nominal Overall Length: 0.545 INCHES IN; Hub Nominal Length: 0.1460 INCHES SECOND END IN; Hub Nominal Length: 0.2140 INCHES FIRST END IN. 8 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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