6685-00-556-5353

Find complete technical information, availability, and procurement data for: 6685-00-556-5353
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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

6685-00-556-5353

Item Name Code

40097

Assigment Date

11/08/1974 (51 years ago)

2.406 inches nominal overall depth, 0.219 inches nominal mounting hole diameter, 5.376 inches nominal bolt circle diameter, 4.969 inches nominal overall diameter, 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: 2.406 inches nominal
Bolt Circle Diameter: 5.376 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 4.969 inches nominal
Case Material: unable to decode
Case Surface Treatment: unable to decode
Graduation Unit: 5.0 inches of mercury
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 inches of mercury
Scale Name: vacuum
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: shock resistant
Scale Type: single
Scale Smallest Increment: 0.5 inches of mercury
Connection Type: external
Mounting Method: flush
Scale Accuracy: 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black markings on white background
Connection Location: back
Bezel Type: snap-on
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. tube
Connector Type Vent: not provided
Material: aluminum
Surface Treatment: enamel

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
SA24-3VCF-RWB0	Indicating Vacuum Gage
SA243VCFRWB0	Indicating Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-556-5353?

The FSCG of the NSN 6685-00-556-5353 is 6685

Does the NSN 6685-00-556-5353 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-556-5353 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 6685-00-556-5353 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-556-5353 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 6685-00-556-5353 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974