6685-00-651-9523

Find complete technical information, availability, and procurement data for: 6685-00-651-9523
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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

6685-00-651-9523

Item Name Code

16516

Assigment Date

01/01/1963 (63 years ago)

flange mounting method, 1.571 inches nominal overall height, 2.490 inches nominal largest outside diameter, engine coolant flow usage design, butterfly flow control device

Product Characteristics

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

Overall Height: 1.571 inches nominal
Mounting Method: flange
Flow Control Device: butterfly
Largest Outside Diameter: 2.490 inches nominal
Usage Design: engine coolant flow
Valve Travel Distance: 0.500 inches nominal
Thermostat Type: bellows
Opening Temp Rating: 177.0 fahrenheit nominal
Operating Temp Rating: 202.0 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
6220006519523	Flow Control Thermostat
7998568	Flow Control Thermostat
CJ8859	Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-651-9523?

The FSCG of the NSN 6685-00-651-9523 is 6685

Does NSN 6685-00-651-9523 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 6685-00-651-9523 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-651-9523 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 6685-00-651-9523 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963