PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4812Gearbox Assembly,aircraft

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 1680-00-665-0039 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-665-0039 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-665-0039. Primary manufacturer part number: 4812.
Features
  • Gearbox Assembly,aircraft — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearbox Assembly,aircraft, cataloged under National Stock Number 1680-00-665-0039, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGearbox Assembly,aircraft
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (CAGE 08719)
Technical Specifications
ParameterValue
NSN1680-00-665-0039
Primary Part Number4812
Item NameGearbox Assembly,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9390-00-126-41784812 INTERCHANGEABLE
Wick
Telemechanics Inc
5940-00-204-8966MS25036-102 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5325-00-276-5988Z4153 INTERCHANGEABLE
Grommet,nonmetallic
Minor Rubber Co Inc
5220-00-387-95795577503 INTERCHANGEABLE
Gage,armature Spaci
U S Army Tank Automotive Command Amsta-Im-Mm
5815-00-604-25654812 INTERCHANGEABLE
Riveted,bracket Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5930-00-791-5311 INTERCHANGEABLE
Switch,push
5950-00-800-3092 INTERCHANGEABLE
Transformer,power
1730-01-058-353537901 INTERCHANGEABLE
Turnbuckle Tube,ratchet
Columbus Mckinnon Corporation Dba Cm Shredder
7320-01-103-90534812 INTERCHANGEABLE
Food Cutter,electric
Itw Food Equipment Group Llc Dba Hobart Service
6220-01-268-1539 INTERCHANGEABLE
Directional Light,vehicular
Cross-Reference Index
Part NumberManufacturer
4812 PRIMARY Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
Related Parts
9390-00-126-4178INTERCHANGEABLE
WICK
4812
5940-00-204-8966INTERCHANGEABLE
TERMINAL,LUG
MS25036-102
5325-00-276-5988INTERCHANGEABLE
GROMMET,NONMETALLIC
Z4153
5220-00-387-9579INTERCHANGEABLE
GAGE,ARMATURE SPACI
5577503
5815-00-604-2565INTERCHANGEABLE
RIVETED,BRACKET ASSEMBLY
4812
5930-00-791-5311INTERCHANGEABLE
SWITCH,PUSH
5950-00-800-3092INTERCHANGEABLE
TRANSFORMER,POWER
1730-01-058-3535INTERCHANGEABLE
TURNBUCKLE TUBE,RATCHET
37901
7320-01-103-9053INTERCHANGEABLE
FOOD CUTTER,ELECTRIC
4812
6220-01-268-1539INTERCHANGEABLE
DIRECTIONAL LIGHT,VEHICULAR
5930-01-358-2468INTERCHANGEABLE
SWITCH,PRESSURE
4812-G501
5310-01-394-4472INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4812

Frequently Asked Questions

What is NSN 1680-00-665-0039?

NSN 1680-00-665-0039 is a Gearbox Assembly,aircraft, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-665-0039?

NSN 1680-00-665-0039 has 1 cross-referenced part number: 4812 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).

What NSN replaces 1680-00-665-0039?

There are 12 known substitutes for 1680-00-665-0039: 9390-00-126-4178, 5940-00-204-8966, 5325-00-276-5988 and 9 more. Verify interchangeability with system specifications before substitution.

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