6685-01-423-7758

Find complete technical information, availability, and procurement data for: 6685-01-423-7758
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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

6685-01-423-7758

Item Name Code

07428

Assigment Date

01/10/1996 (30 years ago)

An item that designates temperature by means of measuring the electrical resistance of a sensitive bulb whose resistance varies with a change of temperature. Does not include resistance bulb.

1.0 pounds per square inch graduation unit, nonadjustable adjustability, 1.500 inches nominal overall depth, diaphragm actuation type, 2.625 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: 1.500 inches nominal
Overall Diameter: 2.625 inches nominal
Graduation Unit: 1.0 pounds per square inch
Actuation Type: diaphragm
Adjustability: nonadjustable
Scale Range: +0.0 to 5.0 pounds pressure per square inch
Scale Name: pounds pressure
Dial Size: 2.5 inch
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: dial
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 1 pct center scale; 3 pct rest of scale
Scale Inscription/Background Color: black figures,white background
Scale Name For Which Pointer Is Designed: pounds pressure
Connection Location: bottom
Connection Size: 1/4 inch npt
Mounting Connection Location: bottom
Connector Type Vent: not provided
Material: copper alloy 511 actuating element
Material: steel case
Surface Treatment: enamel baked and phosphate 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
G22702	Dial Indicating Pressure Gage
W0276	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-423-7758?

The FSCG of the NSN 6685-01-423-7758 is 6685

Does the NSN 6685-01-423-7758 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-423-7758 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 6685-01-423-7758 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-423-7758 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 6685-01-423-7758 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Jan 10, 1996