6685-00-812-7835

Find complete technical information, availability, and procurement data for: 6685-00-812-7835
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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

6685-00-812-7835

Item Name Code

07428

Assigment Date

01/01/1962 (64 years ago)

adjustable adjustability, single bourdon tube actuation type, 1.062 inches nominal overall depth, 20.0 degrees and 50.0 pounds per square inch graduation unit, 2.718 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: 1.062 inches nominal
Overall Diameter: 2.718 inches nominal
Graduation Unit: 20.0 degrees and 50.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: -20.0 to 195.0 deg fahrenheit and -40.0 to 150.0 deg fahrenheit and +0.0 to 500.0 pounds pressure per square inch
Scale Name: pressure and temperature
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: r12,r22,r502
Scale Type: multiple
Scale Smallest Increment: 5.0 degrees and 10.0 pounds per square inch
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 2 percent middle half of range,3 percent remainder
Scale Inscription/Background Color: black pressure scale figures,red temperture scale figures,white background
Scale Name For Which Pointer Is Designed: temperature and pressure
Connection Location: lower
Bezel Type: snap-on
Connection Size: 0.125 in. npt dia
Mounting Connection Location: lower
Connector Type Vent: not provided
Material: copper alloy 511 actuating element
Material: plastic protective crystal
Material: steel case
Surface Treatment: enamel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-670-4607	No Name Available	03/01/1995
6685-00-973-2131	No Name Available	01/01/2009

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
023486	Dial Indicating Pressure Gage
088716	Dial Indicating Pressure Gage
2 1-2 1DP1-8BM5806400	Dial Indicating Pressure Gage
25-W-1007-H-01L-XRR-0/500	Dial Indicating Pressure Gage
423-CR	Dial Indicating Pressure Gage
66923	Dial Indicating Pressure Gage
P1750	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-812-7835?

The FSCG of the NSN 6685-00-812-7835 is 6685

Does the NSN 6685-00-812-7835 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-812-7835 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 6685-00-812-7835 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-812-7835 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 6685-00-812-7835 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962