PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100732Differential Gear Unit

Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace · NSN 3040-00-070-3667 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-070-3667 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-070-3667. Primary manufacturer part number: 100732.
Features
  • Differential Gear Unit — FSC 3040
  • 3 verified cross-references
  • Primary manufacturer: Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Differential Gear Unit, cataloged under National Stock Number 3040-00-070-3667, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-070-3667
Primary Part Number100732
Item NameDifferential Gear Unit
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSymetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-270-3413989110-19B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5360-00-392-1309521007047 INTERCHANGEABLE
Spring,retaining
Telemechanics Inc
1650-00-651-1232100732 INTERCHANGEABLE
Cap,flutter Dampene
Tactair Fluid Controls Inc
6685-00-663-9000 INTERCHANGEABLE
Transmitter,temperature,electric
5305-01-086-1638102861Z INTERCHANGEABLE
Screw,cap,hexagon Head
Mcculloch Corp
6685-01-528-30361007-32 INTERCHANGEABLE
Gage,pressure,dial Indicating
Florida Aeronautics, Inc Dba Florida Aeronautics, Inc
Cross-Reference Index
Part NumberManufacturer
100732 Astronautics Corporation of America (USA)
100732 Bvr Technologies Co. (USA)
100732 PRIMARY Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA)
Related Parts
5950-00-270-3413INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-19B
5360-00-392-1309INTERCHANGEABLE
SPRING,RETAINING
521007047
1650-00-651-1232INTERCHANGEABLE
CAP,FLUTTER DAMPENE
100732
6685-00-663-9000INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
5305-01-086-1638INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
102861Z
6685-01-528-3036INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1007-32

Frequently Asked Questions

What is NSN 3040-00-070-3667?

NSN 3040-00-070-3667 is a Differential Gear Unit, manufactured by Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-070-3667?

NSN 3040-00-070-3667 has 3 cross-referenced part numbers: 100732 (Astronautics Corporation of America), 100732 (Bvr Technologies Co.), 100732 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).

What NSN replaces 3040-00-070-3667?

There are 6 known substitutes for 3040-00-070-3667: 5950-00-270-3413, 5360-00-392-1309, 1650-00-651-1232 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100732?

Key specifications for 100732: End Item Identification: 6605-00-034-2500,INDICATOR,HORIZONAL SITUATION,AQU-2/A; Special Features: PART OF THE DIFFERENTIAL ASSY. 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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