6685-00-479-9305

Find complete technical information, availability, and procurement data for: 6685-00-479-9305
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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

6685-00-479-9305

Item Name Code

16516

Assigment Date

09/02/1970 (55 years ago)

An item, usually in the form of a flanged rim, designed to fit over the front of a dial instrument to secure it in place in an instrument panel, or the like.

choke flow control device, right-hand thread direction, 2.625 inches nominal overall height, control jacket water temp,diesel or gas usage design, threaded mounting method

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: 2.625 inches nominal
Mounting Method: threaded
Flow Control Device: choke
Usage Design: control jacket water temp,diesel or gas
Valve Travel Distance: 1.375 inches nominal
Thermostat Type: solid expansion
Opening Temp Rating: 75.0 fahrenheit nominal
Operating Temp Rating: 85.0 fahrenheit nominal
Spring Operated Pressure Relief: not provided
Distance Across Flats: 1.313 inches nominal
Thread Size And Series/Type Designator: 5/8-18 nf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-925-2876	No Name Available	04/01/2008

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
4040-0294	Flow Control Thermostat
CA030124	Flow Control Thermostat

FAQs

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

What is the FSCG of the NSN 6685-00-479-9305?

The FSCG of the NSN 6685-00-479-9305 is 6685

Does NSN 6685-00-479-9305 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 6685-00-479-9305 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-479-9305 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 6685-00-479-9305 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 2, 1970