6685-00-585-1940

Find complete technical information, availability, and procurement data for: 6685-00-585-1940
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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

6685-00-585-1940

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.

2.781 inches nominal overall diameter, single bourdon tube actuation type, 1.265 inches nominal overall depth, nonadjustable adjustability, 500.0 pounds 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: 1.265 inches nominal
Overall Diameter: 2.781 inches nominal
Graduation Unit: 500.0 pounds
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 5000.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: receiver pressure
Scale Type: single
Scale Smallest Increment: 100.0 pounds
Connection Type: external
Mounting Method: flush panel and stud and bracket
Stud Quantity: 2
Scale Accuracy: 2 pct entire range
Scale Inscription/Background Color: black figures on white background red between 3500 and 5000 lb level
Connection Location: back, center
Bezel Type: slips-on
Connection Size: 1/8 in. npt
Stud Location: back
Connector Type Vent: not provided
Color: black case
Material: glass protective crystal
Material: steel case
Surface Treatment: paint epoxy 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
2 1-2 5DFM1-8CBM5000	Dial Indicating Pressure Gage
3W45740	Dial Indicating Pressure Gage
XD5-151	Dial Indicating Pressure Gage
XD5-29C	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-585-1940?

The FSCG of the NSN 6685-00-585-1940 is 6685

Does the NSN 6685-00-585-1940 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-585-1940 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 6685-00-585-1940 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-585-1940 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 6685-00-585-1940 was assigned to the Federal Catalog?

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