6685-01-544-7388

Find complete technical information, availability, and procurement data for: 6685-01-544-7388
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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

6685-01-544-7388

Item Name Code

07428

Assigment Date

10/20/2006 (19 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

+0.0 to 200.0 pounds pressure per square inch scale range, 1 connection quantity, 12 inch dial size, indicating pointer type, pressure scale name

Product Characteristics

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

Scale Range: +0.0 to 200.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 12 inch
Connection Quantity: 1
Pointer Type: indicating
Scale Type: dial
Connection Type: external
Mounting Method: flange
Scale Accuracy: porm 0.25 pct of span
Connection Size: 1/4 in. npt
Material: plastic case

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
25547-25-B-31-GBK-140MSW	Dial Indicating Pressure Gage
25547-25B-31-GBK-HDG-MFC	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-544-7388?

The FSCG of the NSN 6685-01-544-7388 is 6685

Does the NSN 6685-01-544-7388 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-544-7388 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 6685-01-544-7388 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-544-7388 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 6685-01-544-7388 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Oct 20, 2006