PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-T-24388Transmitter,temperature,electric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6685-01-119-5560 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-119-5560 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-119-5560. Primary manufacturer part number: MIL-T-24388.
Features
  • Transmitter,temperature,electric — FSC 6685
  • Style Designator: TRANSMITTER, 24V DC V
  • Accommodated Contact Type and Quantity: 3 WIRE LEAD
  • Unit Type: PROTECTIVE TUBE
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Operating Temp Range: -40.0 TO 93.3 CELSIUS DEGC
  • 5 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,temperature,electric, cataloged under National Stock Number 6685-01-119-5560, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-01-119-5560
Primary Part NumberMIL-T-24388
Item NameTransmitter,temperature,electric
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Style DesignatorTRANSMITTER, 24V DC V
Accommodated Contact Type and Quantity3 WIRE LEAD
Unit TypePROTECTIVE TUBE
Outside Diameter0.750 INCHES NOMINAL IN
Operating Temp Range-40.0 TO 93.3 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6685-00-574-8877 INTERCHANGEABLE
Thermocouple Assembly
6685-01-064-5525 INTERCHANGEABLE
Thermocouple Assembly
6685-01-077-5259 INTERCHANGEABLE
Sensor,ambient Temperature
6685-01-148-9914 INTERCHANGEABLE
Pyrometer,recording
6685-01-152-4156 INTERCHANGEABLE
Thermocouple,immersion
6685-01-212-8046 INTERCHANGEABLE
Thermocouple Assembly
4730-01-230-5528FC9200-0806S INTERCHANGEABLE
Adapter,straight,tube to Hose
Danfoss Power Solutions II, Llc
6685-01-336-5072 INTERCHANGEABLE
Thermocouple,heating Element
6685-01-354-4433 INTERCHANGEABLE
Thermocouple,immersion
6685-01-368-7059 INTERCHANGEABLE
Thermocouple,immersion
Cross-Reference Index
Part NumberManufacturer
MIL-T-24388 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-24388/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RTEN-4-2TW Rdf Corporation (USA)
RTE-N42TW Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
23700-1 Rdf Corporation (USA)
Related Parts
6685-00-574-8877INTERCHANGEABLE
THERMOCOUPLE ASSEMBLY
6685-01-064-5525INTERCHANGEABLE
THERMOCOUPLE ASSEMBLY
6685-01-077-5259INTERCHANGEABLE
SENSOR,AMBIENT TEMPERATURE
6685-01-148-9914INTERCHANGEABLE
PYROMETER,RECORDING
6685-01-152-4156INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6685-01-212-8046INTERCHANGEABLE
THERMOCOUPLE ASSEMBLY
4730-01-230-5528INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
FC9200-0806S
6685-01-336-5072INTERCHANGEABLE
THERMOCOUPLE,HEATING ELEMENT
6685-01-354-4433INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6685-01-368-7059INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6685-01-393-9024INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6685-01-393-9027INTERCHANGEABLE
THERMOCOUPLE,IMMERSION

Frequently Asked Questions

What is NSN 6685-01-119-5560?

NSN 6685-01-119-5560 is a Transmitter,temperature,electric, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-01-119-5560?

NSN 6685-01-119-5560 has 5 cross-referenced part numbers: MIL-T-24388 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-24388/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RTEN-4-2TW (Rdf Corporation), RTE-N42TW (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 23700-1 (Rdf Corporation).

What NSN replaces 6685-01-119-5560?

There are 12 known substitutes for 6685-01-119-5560: 6685-00-574-8877, 6685-01-064-5525, 6685-01-077-5259 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-T-24388?

Key specifications for MIL-T-24388: Style Designator: TRANSMITTER, 24V DC V; Accommodated Contact Type and Quantity: 3 WIRE LEAD; Overall Length: 7.188 INCHES NOMINAL IN; End Item Identification: ELECTRIC POWER GENERATION SYS. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-01-119-5560 still in active supply?

NSN 6685-01-119-5560 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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