6685-00-846-6916

Find complete technical information, availability, and procurement data for: 6685-00-846-6916

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6685-00-846-6916
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6685-00-846-6916
Item Name Code
16516
Assigment Date
01/01/1962 (64 years ago)

3.531 inches nominal largest outside diameter, choke flow control device, control engine colant temp usage design, 2.828 inches minimum overall height, flange mounting method

Product Characteristics

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

Overall Height
2.828 inches minimum
Mounting Method
flange
Flow Control Device
choke
Largest Outside Diameter
3.531 inches nominal
Usage Design
control engine colant temp
Valve Travel Distance
0.550 inches minimum
Thermostat Type
bellows
Opening Temp Rating
177.0 fahrenheit minimum and 182.0 fahrenheit maximum
Operating Temp Rating
212.0 fahrenheit nominal
Spring Operated Pressure Relief
not provided

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6620-00-751-8993 No Name Available 09/01/1985

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
255148B Flow Control Thermostat
255748B Flow Control Thermostat
256722 Flow Control Thermostat
560D1-0910 Flow Control Thermostat
7017916 Flow Control Thermostat
I1754A4 Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-846-6916?
The FSCG of the NSN 6685-00-846-6916 is 6685
Does NSN 6685-00-846-6916 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 6685-00-846-6916 contain precious materials?
Item does not contain precious metal.
Does NSN 6685-00-846-6916 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 6685-00-846-6916 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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