6685-01-644-8773

Find complete technical information, availability, and procurement data for: 6685-01-644-8773
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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

6685-01-644-8773

Item Name Code

07428

Assigment Date

05/22/2015 (11 years ago)

bourdon tube actuation type, 1.0 bar and 10.0 pounds per square inch graduation unit, 2.64 inches nominal overall diameter, hilt, 4940-01-591-5785 end item identification, 1.90 inches nominal overall height

Product Characteristics

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

Overall Height: 1.90 inches nominal
Overall Diameter: 2.64 inches nominal
End Item Identification: hilt, 4940-01-591-5785
Graduation Unit: 1.0 bar and 10.0 pounds per square inch
Actuation Type: bourdon tube
Scale Name: pounds pressure and kilopascals
Dial Size: 2.50 in. dia.
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: dial
Scale Smallest Increment: 1.0 bar and 10.0 pounds per square inch
Connection Type: external
Mounting Method: center back 1/4 npt fixed connection
Scale Accuracy: 1.6 percent of span
Scale Inscription/Background Color: white background, psi in black, bar in blue
Bezel Type: crimp
Connection Size: 0.25 inch npt
Mounting Connection Location: back, center
Part Name Assigned By Controlling Agency: liquid filled pressure gauge
Material: plastic acrylic protective crystal
Material: steel comp 304 case
Material: steel corrosion resisting actuating element
Material Document And Classification: 304 assn std single material response case

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
RV132C3N321KG	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-644-8773?

The FSCG of the NSN 6685-01-644-8773 is 6685

Does the NSN 6685-01-644-8773 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-644-8773 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 6685-01-644-8773 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-644-8773 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 6685-01-644-8773 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, May 22, 2015