PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107021Transmitter,temperature,electric

Marconi Communications · NSN 6685-01-537-4381 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-537-4381 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-537-4381. Primary manufacturer part number: 107021.
Features
  • Transmitter,temperature,electric — FSC 6685
  • Functional Description: TEMPERATURE PROBE FOR BATTERY CHECKS
  • 1 verified cross-reference
  • Primary manufacturer: Marconi Communications
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,temperature,electric, cataloged under National Stock Number 6685-01-537-4381, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marconi Communications. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-537-4381
Primary Part Number107021
Item NameTransmitter,temperature,electric
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMarconi Communications
StatusACTIVE
Functional DescriptionTEMPERATURE PROBE FOR BATTERY CHECKS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2995-00-346-7013107021 INTERCHANGEABLE
Control,propeller G
Transdigm Inc
5999-00-497-7642 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5935-00-540-9065ST5M1377T3 INTERCHANGEABLE
Backshell,electrical Connector
The Boeing Company Div Defense
5950-00-645-2563215350-20 INTERCHANGEABLE
Coil,radio Frequency
Dare Electronics, Inc.
5930-00-701-289810702-1 INTERCHANGEABLE
Switch,rotary
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
Cross-Reference Index
Part NumberManufacturer
107021 PRIMARY Marconi Communications (USA)
Related Parts
2995-00-346-7013INTERCHANGEABLE
CONTROL,PROPELLER G
107021
5999-00-497-7642INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5935-00-540-9065INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
ST5M1377T3
5950-00-645-2563INTERCHANGEABLE
COIL,RADIO FREQUENCY
215350-20
5930-00-701-2898INTERCHANGEABLE
SWITCH,ROTARY
10702-1

Frequently Asked Questions

What is NSN 6685-01-537-4381?

NSN 6685-01-537-4381 is a Transmitter,temperature,electric, manufactured by Marconi Communications, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-537-4381?

NSN 6685-01-537-4381 has 1 cross-referenced part number: 107021 (Marconi Communications).

What NSN replaces 6685-01-537-4381?

There are 5 known substitutes for 6685-01-537-4381: 2995-00-346-7013, 5999-00-497-7642, 5935-00-540-9065 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 107021?

Key specifications for 107021: End Item Identification: DIRECT CURRENT BUS SYSTEM (DCSYS); Functional Description: TEMPERATURE PROBE FOR BATTERY CHECKS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com