6685-00-056-2479

Find complete technical information, availability, and procurement data for: 6685-00-056-2479
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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

6685-00-056-2479

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

chaparral/vulcan ad5 end item identification, 0.750 inches nominal overall depth, 1.000 inches nominal overall diameter, single coil helical bourdon tube actuation type, 500.0 pounds per square inch graduation unit

Product Characteristics

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

Overall Depth: 0.750 inches nominal
Overall Diameter: 1.000 inches nominal
End Item Identification: chaparral/vulcan ad5
Graduation Unit: 500.0 pounds per square inch
Actuation Type: single coil helical bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 1500.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 3/4 inch dia.
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: psi x 100
Scale Type: single
Scale Smallest Increment: 100.0 pounds per square inch
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: porm 4 pct entire range
Scale Inscription/Background Color: black figures,white background
Connection Location: back, center
Connection Size: 0.250 in. npt dia
Mounting Connection Location: back, center
Connector Type Vent: not provided
Material: copper alloy actuating element
Material: plastic acrylic protective crystal
Material: steel corrosion resisting case
Nondefinitive Spec/Std Data: 1 polished
Fsc Application Data: gage,pressure,dial indicating,except engine

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
62A5A208-3	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-056-2479?

The FSCG of the NSN 6685-00-056-2479 is 6685

Does the NSN 6685-00-056-2479 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-056-2479 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 6685-00-056-2479 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-056-2479 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 6685-00-056-2479 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963