6685-00-881-0779

Find complete technical information, availability, and procurement data for: 6685-00-881-0779
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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

6685-00-881-0779

Item Name Code

07424

Assigment Date

11/15/1967 (58 years ago)

0.219 inches nominal mounting hole diameter, 5.375 inches nominal bolt circle diameter, 6.000 inches nominal overall diameter, 3 mounting hole quantity, 2.500 inches nominal overall depth

Product Characteristics

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

Overall Depth: 2.500 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 6.000 inches nominal
Case Material: unable to decode
Graduation Unit: 30.0 inches and 25.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 inches of mercury and +0.0 to 300.0 pounds pressure per square inch
Scale Name: pressure and pressure-vacuum
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black and red
Pointer Type: indicating and reference
Scale Marking: fo
Scale Type: multiple
Scale Smallest Increment: 5.0 inches and 5.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1 pct above 5 pct of range span
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background
Connection Location: back
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. od tubing
Connector Type Vent: not provided
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Below is a list of NSNs that have been officially superseded by this NSN: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
6685-00-119-4418	No Name Available	10/01/1975
6685-00-263-2633	No Name Available	08/11/1974

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
45-1246PCF33BXWDF018F12	Di Compound Pressure-Vacuum Gage
SCX4M5N	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-881-0779?

The FSCG of the NSN 6685-00-881-0779 is 6685

Does the NSN 6685-00-881-0779 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-881-0779 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 6685-00-881-0779 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-881-0779 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 6685-00-881-0779 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Nov 15, 1967