6685-00-139-8437

Find complete technical information, availability, and procurement data for: 6685-00-139-8437
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-139-8437

Item Name Code

05662

Assigment Date

08/18/1971 (54 years ago)

A device composed of one or more control-actuating mechanisms, one or more switchs, and graduated scales or other indicators. It is designed to measure and control temperature in ovens, furnaces, and the like, through perception of a sensing element connected to the control. Excludes:switch, thermostatic(00451) and thermostat, flow control(16516).

external power source, 45 to 86 deg f operating range, 30.0 ac maximum voltage rating in volts, base mounting method, encased inclosure type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Maximum Voltage Rating In Volts: 30.0 ac
Inclosure Type: encased
Operating Range: 45 to 86 deg f
Power Source: external
Mounting Method: base
Maximum Overall Length: 5.625 inches
Maximum Overall Width: 2.062 inches
Maximum Overall Height: 3.125 inches

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-01-136-6983	No Name Available	03/01/1987

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
T872A	Indicating Temperature Control
T872A1014	Indicating Temperature Control
T872A1261	Indicating Temperature Control
T874A1010	Indicating Temperature Control
T874A1176	Indicating Temperature Control
TH55220D1029	Indicating Temperature Control

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-139-8437?

The FSCG of the NSN 6685-00-139-8437 is 6685

Does the NSN 6685-00-139-8437 have a Schedule B code assigned?

Yes, the Schedule B code is 9032896040

Does NSN 6685-00-139-8437 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-00-139-8437 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-139-8437 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-00-139-8437 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Aug 18, 1971