6685-01-050-1832

Find complete technical information, availability, and procurement data for: 6685-01-050-1832
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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

6685-01-050-1832

Item Name Code

07428

Assigment Date

11/01/1977 (48 years ago)

An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

0.219 inches nominal mounting hole diameter, 2.500 inches nominal overall depth, 4.250 inches nominal bolt circle diameter, 4.750 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: 2.500 inches nominal
Bolt Circle Diameter: 4.250 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 4.750 inches nominal
Graduation Unit: 100.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.000 to 1000.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 3-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 10.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1 pct above 5 pct scale range
Scale Inscription/Background Color: white background,black graduations and markings
Connection Location: back
Bezel Type: thread
Connection Size: 0.438 in. npt dia
Connector Type Vent: not provided
Criticality Code Justification: zzzw
Special Features: 7/16-20 unf 2a flareless bite-type tube fitting per mil-f-18866 for connection data
Color: gray/grey case
Material: aluminum and steel case
Material: nickel alloy k-500 actuating element
Material: plastic protective crystal
Material Document And Classification: qq-n-286, class a fed spec single material response actuating element
Surface Treatment: anodize and enamel case
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response case
Departure From Cited Document: cleaning, packaging, and marking iaw mil-std-1330d

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
SA23-3PPF-RWAX	Dial Indicating Pressure Gage
SA23-3PPF-RWAXCP	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-050-1832?

The FSCG of the NSN 6685-01-050-1832 is 6685

Does the NSN 6685-01-050-1832 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-050-1832 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 6685-01-050-1832 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-050-1832 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 6685-01-050-1832 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Nov 1, 1977