6685-00-585-4428

Find complete technical information, availability, and procurement data for: 6685-00-585-4428
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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

6685-00-585-4428

Item Name Code

07424

Assigment Date

01/01/1963 (63 years ago)

0.219 inches nominal mounting hole diameter, 5.938 inches nominal overall diameter, 2.188 inches nominal overall depth, 5.375 inches nominal bolt circle diameter, 3 mounting hole quantity

Product Characteristics

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

Overall Depth: 2.188 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 5.938 inches nominal
Case Material: unable to decode
Graduation Unit: 30.0 inches of mercury and 20.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 inches of mercury and +0.0 to 200.0 pounds pressure per square inch
Scale Name: pressure-vacuum
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: press,vac
Scale Type: multiple
Scale Smallest Increment: 5.0 inches of mercury and 2.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1/2 of 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background
Scale Name For Which Pointer Is Designed: pressure-vacuum
Connection Location: back
Bezel Type: hinge
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt
Connector Type Vent: not provided
Material: steel
Surface Treatment: enamel

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
175F33F	Di Compound Pressure-Vacuum Gage
1903 1/4LBM4.5-200PSI/30VAC	Di Compound Pressure-Vacuum Gage
1ZTF03877ATC001	Di Compound Pressure-Vacuum Gage
410R	Di Compound Pressure-Vacuum Gage
45-1377ACS02B200PSI30VAC	Di Compound Pressure-Vacuum Gage
45-410R-1/4B-30-0-200	Di Compound Pressure-Vacuum Gage
AA146CF4RW	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-585-4428?

The FSCG of the NSN 6685-00-585-4428 is 6685

Does the NSN 6685-00-585-4428 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-585-4428 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 6685-00-585-4428 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-585-4428 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 6685-00-585-4428 was assigned to the Federal Catalog?

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