6685-00-269-6311

Find complete technical information, availability, and procurement data for: 6685-00-269-6311
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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

6685-00-269-6311

Item Name Code

07428

Assigment Date

07/20/1973 (53 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

0.562 inches nominal mounting hole diameter, 7.625 inches nominal overall diameter, 7.000 inches nominal bolt circle diameter, 2.281 inches nominal overall depth, 3 mounting hole quantity

Product Characteristics

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

Overall Depth: 2.281 inches nominal
Bolt Circle Diameter: 7.000 inches nominal
Mounting Hole Diameter: 0.562 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 7.625 inches nominal
Graduation Unit: 500.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.000 to 3000.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 6 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: dial
Scale Smallest Increment: 25.0 pounds per square inch
Connection Type: external
Mounting Method: flange
Scale Accuracy: 1/2 percent of full scale
Scale Inscription/Background Color: black figures,white background
Scale Name For Which Pointer Is Designed: pressure
Connection Location: lower back
Bezel Type: thread
Connection Size: 1/2 in. male npt,1-7/16 long
Mounting Connection Location: back
Connector Type Vent: not provided
Color: black case
Material: aluminum and iron cast case
Material: glass protective crystal
Material: steel actuating element
Surface Treatment: epoxy case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-075-4707	No Name Available	06/14/2023
6685-00-105-5970	No Name Available	06/14/2023

FAQs

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

What is the FSCG of the NSN 6685-00-269-6311?

The FSCG of the NSN 6685-00-269-6311 is 6685

Does the NSN 6685-00-269-6311 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-269-6311 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 6685-00-269-6311 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-269-6311 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 6685-00-269-6311 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jul 20, 1973