6685-01-471-6378

Find complete technical information, availability, and procurement data for: 6685-01-471-6378
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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

6685-01-471-6378

Item Name Code

77777

Assigment Date

02/08/2000 (26 years ago)

2.216 inches minimum and 2.256 inches maximum overall height, 8.500 watts wattage rating, 6.495 inches nominal overall length, 5.730 inches minimum and 5.750 inches maximum overall width, c-17 aircraft end item identification

Product Characteristics

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

Overall Length: 6.495 inches nominal
Overall Height: 2.216 inches minimum and 2.256 inches maximum
Overall Width: 5.730 inches minimum and 5.750 inches maximum
End Item Identification: c-17 aircraft
Wattage Rating: 8.500 watts
Voltage In Volts And Current Type: 28.0 dc
Part Name Assigned By Controlling Agency: indicator,altimeter,cabin pressure,vertical velocity-supplier name cabin pressure indicator
Special Features: anti-reflective coating.nvis comppliant lighting-green a. mtbf diff indand alt ind each 8500 operating hrs,rate ind 14,500 hrs
Relationship To Similar Equipment: upgrade of 6685-01-432-4832
General Characteristics Item Description: measures and displays cabin pressure 0-10 psi,altitude -1000 to 40,000 vertical velocity 0/6000 ft/mint,instrment and panel accepts 5 vac,400 hz (4watts max) input signal 0-100 mv to differential pressure transducer uses nom output signal 2.0 ma excitation for remote diff presor sensor.

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-01-432-4832	No Name Available	12/01/2004

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
10110N02C00	Altimeter Indicator
17B1N7001-503	Altimeter Indicator
AGU-22A/A	Altimeter Indicator

FAQs

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

What is the FSCG of the NSN 6685-01-471-6378?

The FSCG of the NSN 6685-01-471-6378 is 6685

Does NSN 6685-01-471-6378 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 6685-01-471-6378 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-471-6378 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 6685-01-471-6378 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Feb 8, 2000