6685-00-526-8620

Find complete technical information, availability, and procurement data for: 6685-00-526-8620
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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

6685-00-526-8620

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

1.281 inches nominal overall depth, 2.719 inches nominal overall diameter, diaphragm actuation type, 1.0 pounds per square inch graduation unit, w/air usage design

Product Characteristics

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

Overall Depth: 1.281 inches nominal
Overall Diameter: 2.719 inches nominal
Usage Design: w/air
Graduation Unit: 1.0 pounds per square inch
Actuation Type: diaphragm
Adjustability: nonadjustable
Scale Range: +0.0 to 10.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: lbs
Scale Type: single
Scale Smallest Increment: 0.125 pounds per square inch
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 1 per cent entire range
Scale Inscription/Background Color: black figures on white background
Connection Location: bottom
Bezel Type: thread
Connection Size: 0.250 in. npt
Mounting Connection Location: bottom
Connector Type Vent: not provided
Material: brass actuating element
Material: glass protective crystal
Material: steel case
Surface Treatment: enamel case
Nondefinitive Spec/Std Data: a design and a type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-574-8988	No Name Available	08/27/1971
6685-00-817-5699	No Name Available	09/11/1974
6685-00-896-3040	No Name Available	02/18/1974

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
774614	Dial Indicating Pressure Gage
G22699	Dial Indicating Pressure Gage
P734-161971A	Dial Indicating Pressure Gage
ST7M296-1	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-526-8620?

The FSCG of the NSN 6685-00-526-8620 is 6685

Does the NSN 6685-00-526-8620 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-526-8620 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 6685-00-526-8620 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-526-8620 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 6685-00-526-8620 was assigned to the Federal Catalog?

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