6685-01-070-8887

Find complete technical information, availability, and procurement data for: 6685-01-070-8887
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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

6685-01-070-8887

Item Name Code

07428

Assigment Date

01/23/1979 (47 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.

adjustable adjustability, +0.0 to 100.0 pounds per square inch and +0.0 to 700.0 kilopascals scale range, bourdon tube actuation type, a/m37t-20 and -21 end item identification, pressure scale name

Product Characteristics

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

End Item Identification: a/m37t-20 and -21
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 100.0 pounds per square inch and +0.0 to 700.0 kilopascals
Scale Name: pressure
Dial Size: 2 in.
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: concentric arc dial and multiple
Connection Type: external
Scale Accuracy: 2 pct accuracy between 25 and 75 pct of span,3 pct accuracy elsewhere
Scale Inscription/Background Color: black figures,white enamel background
Connection Location: back, center
Bezel Type: snap-on
Connection Size: 0.250 in. npt dia
Color: black case
Material: copper alloy actuating element
Material: steel case
Surface Treatment: zinc and enamel 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
J2648	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-070-8887?

The FSCG of the NSN 6685-01-070-8887 is 6685

Does the NSN 6685-01-070-8887 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-070-8887 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 6685-01-070-8887 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-070-8887 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 6685-01-070-8887 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Jan 23, 1979