6685-00-580-0726

Find complete technical information, availability, and procurement data for: 6685-00-580-0726
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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

6685-00-580-0726

Item Name Code

16516

Assigment Date

01/01/1963 (63 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

0.864 inches nominal largest outside diameter, threaded mounting method, 3.562 inches nominal overall height, right-hand thread direction, by-pass 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.

Thread Direction: right-hand
Overall Height: 3.562 inches nominal
Mounting Method: threaded
Flow Control Device: by-pass
Largest Outside Diameter: 0.864 inches nominal
Usage Design: to cool turbo-jet engine lube oil
Valve Travel Distance: 0.090 inches nominal
Thermostat Type: solid expansion
Opening Temp Rating: 210.0 fahrenheit nominal
Operating Temp Rating: 230.0 fahrenheit nominal
Spring Operated Pressure Relief: not provided
Thread Size And Series/Type Designator: 1/2-20 unf

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
U518831	Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-580-0726?

The FSCG of the NSN 6685-00-580-0726 is 6685

Does NSN 6685-00-580-0726 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 6685-00-580-0726 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-580-0726 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 6685-00-580-0726 was assigned to the Federal Catalog?

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