6685-01-055-9641

Find complete technical information, availability, and procurement data for: 6685-01-055-9641
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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

6685-01-055-9641

Item Name Code

07428

Assigment Date

02/14/1978 (48 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.

c5a acft end item identification, multiple coil helical bourdon tube actuation type, 2.000 inches nominal overall diameter, 1.625 inches nominal overall length, 500.000 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 Length: 1.625 inches nominal
Overall Diameter: 2.000 inches nominal
End Item Identification: c5a acft
Graduation Unit: 500.000 pounds per square inch
Actuation Type: multiple coil helical bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 1500.000 pounds pressure per square inch
Scale Name: pounds pressure
Dial Size: 2 in. dia
Connection Quantity: 1
Pointer Type: indicating
Scale Marking: psi x 100
Scale Type: dial
Scale Smallest Increment: 50.000 pounds per square inch
Connection Type: external
Scale Accuracy: porm40 between 660 and 1270 psi at 70 deg f
Scale Inscription/Background Color: black characters on white background
Connection Location: back, center
Connection Size: 0.969 in. long
Material: aluminum alloy 2024 case
Material: nickel alloy actuating element
Material: plastic methyl methacrylate protective crystal
Material Document And Classification: ams 2024 fed spec single material response case
Surface Treatment: anodize 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
2000-012-00	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-055-9641?

The FSCG of the NSN 6685-01-055-9641 is 6685

Does the NSN 6685-01-055-9641 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-055-9641 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 6685-01-055-9641 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-055-9641 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 6685-01-055-9641 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Feb 14, 1978