AA446CE4RW

View detailed technical data, stock status, and sourcing information for: AA446CE4RW
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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

6685-00-135-1353

Item Name Code

07424

Assigment Date

01/08/1969 (57 years ago)

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

0.219 inches nominal mounting hole diameter, 3 mounting hole quantity, 6.063 inches nominal overall diameter, 2.563 inches nominal overall depth, 5.375 inches nominal bolt circle 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: 2.563 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 6.063 inches nominal
Case Material: unable to decode
Graduation Unit: 10.0 inches of mercury and 20.0 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 150.0 pounds pressure per square inch
Scale Name: pressure-vacuum
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: multiple
Scale Smallest Increment: 2.0 inches of mercury and 2.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1/2 of 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background
Scale Name For Which Pointer Is Designed: pressure-vacuum
Connection Location: lower back
Bezel Type: hinge
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt
Stud Location: panel flange
Connector Type Vent: not provided
Special Features: solid walled safety case w/spring mounted blow-out plate across back
Material: steel
Surface Treatment: paint

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-556-8692	No Name Available	08/01/1996
6685-00-879-3998	No Name Available	10/01/1975

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 1377 SS 02B 30/0/150	Di Compound Pressure-Vacuum Gage
45-1377CS02B30-150	Di Compound Pressure-Vacuum Gage
45-1377SC30-150 1-4	Di Compound Pressure-Vacuum Gage
45-1377SCS02B150PSI30VAC	Di Compound Pressure-Vacuum Gage
45-1377SCS02B30-150	Di Compound Pressure-Vacuum Gage
A4885	Di Compound Pressure-Vacuum Gage
AA446CE4RW	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-135-1353?

The FSCG of the NSN 6685-00-135-1353 is 6685

Does the NSN 6685-00-135-1353 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-135-1353 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 6685-00-135-1353 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-135-1353 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 6685-00-135-1353 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jan 8, 1969