PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILT1344Thermometer,self-Indicating

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6685-00-063-0478 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-063-0478 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-063-0478. Primary manufacturer part number: MILT1344.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Scale Measurement Range: -40.000 TO 120.000 DEG FAHRENHEIT
  • 6 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 Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-063-0478, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-063-0478
Primary Part NumberMILT1344
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Scale Measurement Range-40.000 TO 120.000 DEG FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-078-72972833 INTERCHANGEABLE
O-Ring
Lawler Manufacturing Company, Inc.
6685-00-526-8122515-BS INTERCHANGEABLE
Thermometer,self-Indicating
Nurnberg Thermometer Co Inc
5945-00-543-8479 INTERCHANGEABLE
Solenoid,switch
5961-00-574-4429533474-2 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5315-00-737-34017373401 INTERCHANGEABLE
Pin,straight,headed
U S Army Tank Automotive Command Amsta-Im-Mm
5999-00-802-238810044309 INTERCHANGEABLE
Air Vent,shielded,r
Us Army Aviation and Missile Command
5950-00-905-01261797 INTERCHANGEABLE
Coil,radio Frequency
American Precision Industries Inc.
5950-00-936-3927525476-02 INTERCHANGEABLE
Transformer,audio Frequency
Cae Usa Inc.
6685-00-946-0294 INTERCHANGEABLE
Control Station,aut
2940-01-011-926051797 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
MILT1344 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
283XM0P220 Ashcroft Inc Dba Heise (USA)
1797 Tycos Instruments Inc a Welch Allyn Co (USA)
5-09193B Psg Controls, Inc. (USA)
283-3 Ashcroft Inc Dba Heise (USA)
283XM20-220 Ashcroft Inc Dba Heise (USA)
Related Parts
5331-00-078-7297INTERCHANGEABLE
O-RING
2833
6685-00-526-8122INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
515-BS
5945-00-543-8479INTERCHANGEABLE
SOLENOID,SWITCH
5961-00-574-4429INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
533474-2
5315-00-737-3401INTERCHANGEABLE
PIN,STRAIGHT,HEADED
7373401
5999-00-802-2388INTERCHANGEABLE
AIR VENT,SHIELDED,R
10044309
5950-00-905-0126INTERCHANGEABLE
COIL,RADIO FREQUENCY
1797
5950-00-936-3927INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
525476-02
6685-00-946-0294INTERCHANGEABLE
CONTROL STATION,AUT
2940-01-011-9260INTERCHANGEABLE
FILTER ELEMENT,FLUID
51797
4820-01-204-8414INTERCHANGEABLE
SEAT,VALVE
1797
5935-01-238-7754INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
HBL2833

Frequently Asked Questions

What is NSN 6685-00-063-0478?

NSN 6685-00-063-0478 is a Thermometer,self-Indicating, 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: active.

What are the part numbers for NSN 6685-00-063-0478?

NSN 6685-00-063-0478 has 6 cross-referenced part numbers: MILT1344 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 283XM0P220 (Ashcroft Inc Dba Heise), 1797 (Tycos Instruments Inc a Welch Allyn Co), 5-09193B (Psg Controls, Inc.), 283-3 (Ashcroft Inc Dba Heise) and 1 more.

What NSN replaces 6685-00-063-0478?

There are 12 known substitutes for 6685-00-063-0478: 5331-00-078-7297, 6685-00-526-8122, 5945-00-543-8479 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILT1344?

Key specifications for MILT1344: End Item Identification: COMBAT SYS SUPPORT EQUIP; Scale Measurement Range: -40.000 TO 120.000 DEG FAHRENHEIT. 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