6685-00-581-8985

Find complete technical information, availability, and procurement data for: 6685-00-581-8985

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6685-00-581-8985
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6685-00-581-8985
Item Name Code
16516
Assigment Date
01/01/1963 (63 years ago)

1.968 inches nominal overall height, cool water in engine usage design, 2.552 inches nominal largest outside diameter, by-pass flow control device, 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
1.968 inches nominal
Mounting Method
flange
Flow Control Device
by-pass
Largest Outside Diameter
2.552 inches nominal
Usage Design
cool water in engine
Valve Travel Distance
0.313 inches nominal
Thermostat Type
bellows
Opening Temp Rating
165.0 fahrenheit nominal
Operating Temp Rating
190.0 fahrenheit nominal
Spring Operated Pressure Relief
not provided
Fsc Application Data
engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6685-00-625-6840 No Name Available 01/01/1963

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
261514R92 Flow Control Thermostat
2E213 Flow Control Thermostat
315738R91 Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-581-8985?
The FSCG of the NSN 6685-00-581-8985 is 6685
Does NSN 6685-00-581-8985 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 6685-00-581-8985 contain precious materials?
Precious metal content is unknown
Does NSN 6685-00-581-8985 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 6685-00-581-8985 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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