6620-00-607-6990

Find complete technical information, availability, and procurement data for: 6620-00-607-6990
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-607-6990

Item Name Code

03375

Assigment Date

01/01/1963 (63 years ago)

7.240 inches nominal overall width, 4 mounting device quantity, 400.0 hertz nominal input frequency rating, 8.810 inches nominal overall length, ac current type

Product Characteristics

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

Overall Length: 8.810 inches nominal
Overall Width: 7.240 inches nominal
Current Type: ac
Mounting Device Quantity: 4
Frequency Rating: 400.0 hertz nominal input
Overall Thickness: 6.000 inches nominal
Actuation Method: diaphragm
Contact Quantity: 7
Contact Type: pin
Usage Design: designed to indicate,in conjuction with a suitable indicator,the pressure ratio thrust output of an aircraft turbo-jet engine
Voltage Rating: 115.0 volts nominal input
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: ms33678-16s-1p
Mechanical Connection Quantity: 2
Mechanical Connection Size: 1/4 inch per ms 33649-4
Mechanical Connection Type: external pipe
Mounting Method: hole
Measurement Range: +0.0 to 103.0 inches of mercury
Connector Controlling Agency: ms
Phase: single input
Special Features: compressor inlet pressure range 3 to 53 inches hg absolute; turbine discharge total pressure range 3 to 106 inches hg absolute; sealed case; mounting rack provided
Functional Description: designed to sense compressor inlet total pressure and turbine outlet total pressure, to divide compressor inlet total pressure by turbine outlet total pressure and provide a synchro signal for indication of the ratio
Supplementary Features: manufacturers name: transmitter,thrust,single synchor style, pressure ratio, type mk-2
Nondefinitive Spec/Std Data: mk-2 type
Fsc Application Data: engine instrument,acft

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6620-00-621-4265	No Name Available	01/01/1963

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
24094-4	Pressure Transmitter

FAQs

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

What is the FSCG of the NSN 6620-00-607-6990?

The FSCG of the NSN 6620-00-607-6990 is 6620

Does the NSN 6620-00-607-6990 have a Schedule B code assigned?

Yes, the Schedule B code is 9026900000

Does NSN 6620-00-607-6990 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 6620-00-607-6990 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-607-6990 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6620-00-607-6990 was assigned to the Federal Catalog?

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