6685-00-252-3024

Find complete technical information, availability, and procurement data for: 6685-00-252-3024
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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

6685-00-252-3024

Item Name Code

07424

Assigment Date

01/01/1963 (63 years ago)

0.281 inches nominal mounting hole diameter, 3 mounting hole quantity, 9.625 inches nominal bolt circle diameter, 2.262 inches nominal overall depth, 10.250 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: 2.262 inches nominal
Bolt Circle Diameter: 9.625 inches nominal
Mounting Hole Diameter: 0.281 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 10.250 inches nominal
Case Material: unable to decode
End Item Identification: franklin class ssbn; nuclear power plants
Graduation Unit: 1.0 inches and 1.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable or nonadjustable
Scale Range: +0.0 to 30.0 inches of mercury and +0.0 to 30.0 pounds pressure per square inch
Scale Name: pressure and vacuum
Dial Size: 8-1/2 in. dia
Connection Quantity: 1
Pointer Color: black and red
Pointer Type: indicating and reference
Scale Type: multiple
Scale Smallest Increment: 1.0 inches and 1.0 pounds per square inch
Connection Type: external
Mounting Method: surface wall
Scale Accuracy: 1/2 of 1 percent; 1/2 in. between 5 in. and 30 in.
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black markings on white or silvered background; black figures on white or silvered background
Scale Name For Which Pointer Is Designed: pressure and vacuum
Connection Location: bottom
Bezel Type: slips-on
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Material: copper alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-291-1156	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
NA18PCB4LWCX	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-252-3024?

The FSCG of the NSN 6685-00-252-3024 is 6685

Does the NSN 6685-00-252-3024 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-252-3024 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 6685-00-252-3024 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-252-3024 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 6685-00-252-3024 was assigned to the Federal Catalog?

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