6A780

View detailed technical data, stock status, and sourcing information for: 6A780
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-663-4220

Item Name Code

08260

Assigment Date

01/01/1963 (63 years ago)

3.000 inches nominal depth, pin contact type, ac current type, 3 contact quantity, 3.250 inches nominal width

Product Characteristics

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

Width: 3.250 inches nominal
Current Type: ac
Depth: 3.000 inches nominal
Contact Quantity: 3
Contact Type: pin
Presentation Type: synchro motor
Scale Range: -0.1 to 3500.0 revolutions per minute single indicator single scale
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: part no. and10066-14s-1p
Pointer Finish: luminous single pointer
Pointer Type: clock-hand single pointer
Mounting Facility Type And Quantity: 4 unthreaded hole
Mounting Stud Diameter: 0.170 inches nominal
Accuracy Rating: 100.0 revolutions per minute single indicator single scale
Height: 3.250 inches nominal
Nondefinitive Spec/Std Data: e-12 type

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
6A780	Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-00-663-4220?

The FSCG of the NSN 6620-00-663-4220 is 6620

Does the NSN 6620-00-663-4220 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-00-663-4220 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 6620-00-663-4220 contain precious materials?

Precious metal content is unknown

Does NSN 6620-00-663-4220 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 6620-00-663-4220 was assigned to the Federal Catalog?

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