PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GH3372-1Gear Assembly,speed Decreaser

Bowmar Llc Dba Bowmar Instrument Corp · NSN 3010-00-070-0062 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-070-0062 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-070-0062. Primary manufacturer part number: GH3372-1.
Features
  • Gear Assembly,speed Decreaser — FSC 3010
  • Input Shaft Type: SPLINE
  • Input Shaft Quantity: 1
  • Total Ratio: 46.000 TO 1
  • Design Type: SINGLE REDUCTION
  • Gear Type: SPUR
  • Output Shaft Type: STRAIGHT
  • Output Shaft Quantity: 1
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-070-0062, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bowmar Llc Dba Bowmar Instrument Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-070-0062
Primary Part NumberGH3372-1
Item NameGear Assembly,speed Decreaser
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerBowmar Llc Dba Bowmar Instrument Corp
StatusACTIVE
Input Shaft TypeSPLINE
Input Shaft Quantity1
Total Ratio46.000 TO 1
Design TypeSINGLE REDUCTION
Gear TypeSPUR
Output Shaft TypeSTRAIGHT
Output Shaft Quantity1
Shaft PositionOUTPUT SHAFT EXTENDS TO LEFT AND RIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-159-125212Z7001-2091 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2920-00-224-5254IGE1016 INTERCHANGEABLE
Rotor,ignition Distributor
Prestolite Electric Inc
5915-01-172-4146480-100-8 INTERCHANGEABLE
Capacitor-Resistor
B.c. Systems Inc. Dba Bc Systems Inc
Cross-Reference Index
Part NumberManufacturer
GH3372-1 PRIMARY Bowmar Llc Dba Bowmar Instrument Corp (USA)
537197 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
537197 Honeywell International Inc. Div Aerospace - Torrance (USA)
537197 Honeywell International, Inc Div Aerospace-Tucson (USA)
A291-1 Bowmar Llc Dba Bowmar Instrument Corp (USA)
Related Parts
5940-00-159-1252INTERCHANGEABLE
TERMINAL,LUG
12Z7001-2091
2920-00-224-5254INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
IGE1016
5915-01-172-4146INTERCHANGEABLE
CAPACITOR-RESISTOR
480-100-8

Frequently Asked Questions

What is NSN 3010-00-070-0062?

NSN 3010-00-070-0062 is a Gear Assembly,speed Decreaser, manufactured by Bowmar Llc Dba Bowmar Instrument Corp, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-070-0062?

NSN 3010-00-070-0062 has 5 cross-referenced part numbers: GH3372-1 (Bowmar Llc Dba Bowmar Instrument Corp), 537197 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 537197 (Honeywell International Inc. Div Aerospace - Torrance), 537197 (Honeywell International, Inc Div Aerospace-Tucson), A291-1 (Bowmar Llc Dba Bowmar Instrument Corp).

What NSN replaces 3010-00-070-0062?

There are 3 known substitutes for 3010-00-070-0062: 5940-00-159-1252, 2920-00-224-5254, 5915-01-172-4146. Verify interchangeability with system specifications before substitution.

What are the specifications of GH3372-1?

Key specifications for GH3372-1: Input Shaft Type: SPLINE; Input Shaft Quantity: 1; Total Ratio: 46.000 TO 1; Design Type: SINGLE REDUCTION. 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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