ST-3A-A

View detailed technical data, stock status, and sourcing information for: ST-3A-A
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-551-3739

Item Name Code

03375

Assigment Date

01/01/1963 (63 years ago)

5.520 inches nominal overall length, ac current type, 4 mounting device quantity, 400.0 hertz nominal output frequency rating, 2.620 inches nominal overall width

Product Characteristics

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

Overall Length: 5.520 inches nominal
Overall Width: 2.620 inches nominal
Current Type: ac
Mounting Device Quantity: 4
Frequency Rating: 400.0 hertz nominal output
Overall Thickness: 2.260 inches nominal
Contact Quantity: 4
Contact Type: pin
Voltage Rating: 26.0 volts nominal input
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: type no. 3102-d-14,s2p
Mechanical Connection Quantity: 3
Mechanical Connection Size: 2 7/16 in. -20 thd,1 5/16 in. -24 thd
Mechanical Connection Type: internal pipe and tube
Mounting Method: hole
Measurement Range: +0.0 to 1000.0 pounds per square inch
Connector Controlling Agency: an
Phase: single input
Fsc Application Data: as turbine,nonaircraft

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
ST-3A-A	Pressure Transmitter

FAQs

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

What is the FSCG of the NSN 6620-00-551-3739?

The FSCG of the NSN 6620-00-551-3739 is 6620

Does the NSN 6620-00-551-3739 have a Schedule B code assigned?

Yes, the Schedule B code is 9026900000

Does NSN 6620-00-551-3739 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 6620-00-551-3739 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-551-3739 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 6620-00-551-3739 was assigned to the Federal Catalog?

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