PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41237Idle Gear

New Haven Mfg Corp · NSN 3020-01-243-2696 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-243-2696 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-243-2696. Primary manufacturer part number: 41237.
Features
  • Idle Gear — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Idle Gear, cataloged under National Stock Number 3020-01-243-2696, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is New Haven Mfg Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIdle Gear
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersNew Haven Mfg Corp (CAGE 26344)
Technical Specifications
ParameterValue
NSN3020-01-243-2696
Primary Part Number41237
Item NameIdle Gear
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
7530-00-198-5873STYLE189-PLAIN INTERCHANGEABLE
Envelope,mailing
Bowers Envelope Company, Inc.
5355-00-320-856141237 INTERCHANGEABLE
Knob
L3harris Technologies, Inc Div Space & Airborne Systems
3030-00-528-4279 INTERCHANGEABLE
Belt,v
3020-00-671-552041237 INTERCHANGEABLE
Gear,spur
Triumph Engine Control Systems Llc
5962-01-089-702841237 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
41237 New Haven Mfg Corp (USA)
Related Parts
7530-00-198-5873INTERCHANGEABLE
ENVELOPE,MAILING
STYLE189-PLAIN
5355-00-320-8561INTERCHANGEABLE
KNOB
41237
3030-00-528-4279INTERCHANGEABLE
BELT,V
3020-00-671-5520INTERCHANGEABLE
GEAR,SPUR
41237
5962-01-089-7028INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
41237

Frequently Asked Questions

What is NSN 3020-01-243-2696?

NSN 3020-01-243-2696 is a Idle Gear, manufactured by New Haven Mfg Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-243-2696?

NSN 3020-01-243-2696 has 1 cross-referenced part number: 41237 (New Haven Mfg Corp).

What NSN replaces 3020-01-243-2696?

There are 5 known substitutes for 3020-01-243-2696: 7530-00-198-5873, 5355-00-320-8561, 3030-00-528-4279 and 2 more. Verify interchangeability with system specifications before substitution.

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