Electric Temperature Transmitter

56A3A9

56A3A9
(NSN) National Stock Number
6685-00-089-7311
Federal Supply Classification
6685 Pressure, Temperature and Humidity Measuring and Controlling Instruments
Item Name Code
20340
Schedule B Code
9027502000
Summary

0.375 inches nominal thread length, 25.656 inches nominal overall length, 0.281 inches nominal outside diameter, -70.0 to 300.0 deg celsius operating temp range, unf mounting facility screw thread series designator, protective tube unit type

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A device having a temperature sensing element whose electrical resistance varies with a change in temperature. It is designed to transmit information relative to temperature to an indicator, temperature, electrical resistance. It may be a component part of a thermometer, indicating, resistance; thermometer, recording, resistance. Excludes:thermocouple (as modified).

INC FIIG Concept Condition
20340 A27600 1 1
Specifications
Thread Length
0.375 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Overall Length
25.656 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Outside Diameter
0.281 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Operating Temp Range
-70.0 to 300.0 deg celsius
Details The minimum and maximum limits of temperature at which the item is rated for operation.
Mounting Facility Screw Thread Series Designator
unf
Details A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter on the mounting facility.
Unit Type
protective tube
Details Indicates the type of unit.
Mounting Facility Type And Quantity
1 thread
Details Indicates the type and number of facilities by which the item is mounted.
Mounting Thread Quantity
18 per inch
Details The number of mounting threads on the item measured on a line parallel to the thread axis,including incomplete threads.
Mounting Facility Nominal Screw Thread Diameter
0.625 inches
Details The nominal length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.
Distance Across Wrenching Surface Flats
0.875 inches nominal
Details None.
Style Designator
transmitter, 24v dc
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
56B3A9 35918 6 - 5 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
35080 - W -
RVC WCC TCC SHC
- 657 Z Z

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Manufacturer
ROSEMOUNT AEROSPACE INC
CAGE: 59885
BURNSVILLE , MN , 55306-4890
UNITED STATES
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FAQs
Frequently asked questions for NSN 6685-00-089-7311
What is the NIIN of the NSN 6685-00-089-7311?
The National Item Identification Number (NIIN) of the NSN 6685-00-089-7311 is 00-089-7311
When the NSN 6685-00-089-7311 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jul 13, 1967
Does the NSN 6685-00-089-7311 contain any precious metals?
Does not contain precious metal
Does the NSN 6685-00-089-7311 contain any hazardous material?
No information in HMIRS

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