6685-00-925-6927

Find complete technical information, availability, and procurement data for: 6685-00-925-6927
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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

6685-00-925-6927

Item Name Code

16516

Assigment Date

02/14/1966 (60 years ago)

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes:ring, externally threaded.

flange mounting method, 4.060 inches nominal overall height, designed to control electronic coolant temp usage design, by-pass flow control device, 2.547 inches nominal largest outside diameter

Product Characteristics

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

Overall Height: 4.060 inches nominal
Mounting Method: flange
Flow Control Device: by-pass
Largest Outside Diameter: 2.547 inches nominal
Usage Design: designed to control electronic coolant temp
Valve Travel Distance: 0.375 inches nominal
Thermostat Type: bellows
Opening Temp Rating: 85.0 fahrenheit nominal
Operating Temp Rating: 140.0 fahrenheit nominal
Spring Operated Pressure Relief: not provided

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
10185910	Flow Control Thermostat
10185910A	Flow Control Thermostat
1914X2	Flow Control Thermostat
1914X2-85	Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-925-6927?

The FSCG of the NSN 6685-00-925-6927 is 6685

Does NSN 6685-00-925-6927 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 6685-00-925-6927 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-925-6927 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 6685-00-925-6927 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Feb 14, 1966