6685-00-054-2537

Find complete technical information, availability, and procurement data for: 6685-00-054-2537
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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

6685-00-054-2537

Item Name Code

07424

Assigment Date

01/01/1961 (65 years ago)

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

3 mounting hole quantity, 4.313 inches nominal bolt circle diameter, 1.766 inches nominal overall depth, 0.219 inches nominal mounting hole diameter, 4.859 inches nominal overall diameter

Product Characteristics

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

Overall Depth: 1.766 inches nominal
Bolt Circle Diameter: 4.313 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 4.859 inches nominal
Case Material: unable to decode and unable to decode
Graduation Unit: 20.0 inches and 15.0 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 and pressure-vacuum
Dial Size: 3.500 in.
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: dial marked compound,vac,press red band from 20 in. to 30 in. hg,and from 130 lbs to 200 lbs psi
Scale Type: multiple
Scale Smallest Increment: 5.0 inches and 2.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1 pct range both scales
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background both scales
Scale Name For Which Pointer Is Designed: pressure-vacuum
Connection Location: back, lower
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. od tube
Connector Type Vent: not provided
Special Features: pointer tip turned 90 deg hairline edge,blowout disc at back of case,corrosion resistant steel or monel movement
Surface Treatment: enamel 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
1-XZE-18877-AQA-001	Di Compound Pressure-Vacuum Gage
3 1-2 101FMS7-16-20LBM30X200RB	Di Compound Pressure-Vacuum Gage
T61066-202	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-054-2537?

The FSCG of the NSN 6685-00-054-2537 is 6685

Does the NSN 6685-00-054-2537 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-054-2537 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 6685-00-054-2537 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-054-2537 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 6685-00-054-2537 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961