6685-00-308-4016

Find complete technical information, availability, and procurement data for: 6685-00-308-4016
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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

6685-00-308-4016

Item Name Code

07424

Assigment Date

01/01/1963 (63 years ago)

4.250 inches nominal bolt circle diameter, 3 mounting hole quantity, 3.250 inches nominal overall depth, 0.156 inches nominal mounting hole diameter, 4.313 inches nominal overall height

Product Characteristics

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

Overall Depth: 3.250 inches nominal
Bolt Circle Diameter: 4.250 inches nominal
Overall Height: 4.313 inches nominal
Mounting Hole Diameter: 0.156 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 4.750 inches nominal
Case Material: unable to decode
Usage Design: for use w/air or gas
Graduation Unit: 10.0 inches and 10.0 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 60.0 pounds pressure per square inch
Scale Name: pressure and pressure-vacuum
Dial Size: 3-1/2 in. dia
Connection Quantity: 1
Pointer Color: white
Pointer Type: indicating
Scale Marking: pressure,vacuum
Scale Type: multiple
Scale Smallest Increment: 1.0 inches and 1.0 pounds per square inch
Connection Type: external
Mounting Method: straight pipe thread
Scale Accuracy: 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: white figures on black background
Scale Name For Which Pointer Is Designed: pressure-vacuum
Connection Location: back
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Special Features: dull finish case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-720-3118	No Name Available	03/27/1970

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
3 1-2 3FM1-4 30V60P	Di Compound Pressure-Vacuum Gage
3 1-2 3FM1-4LBM30X60RB	Di Compound Pressure-Vacuum Gage
35-10142B30-60	Di Compound Pressure-Vacuum Gage
9017843	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-308-4016?

The FSCG of the NSN 6685-00-308-4016 is 6685

Does the NSN 6685-00-308-4016 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-308-4016 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 6685-00-308-4016 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-308-4016 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 6685-00-308-4016 was assigned to the Federal Catalog?

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