6620-00-254-8984

Find complete technical information, availability, and procurement data for: 6620-00-254-8984
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-254-8984

Item Name Code

08260

Assigment Date

01/01/1963 (63 years ago)

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

2 electrical connection quantity, 6 contact quantity, 4.500 inches nominal depth, pin contact type, 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.

Current Type: ac
Depth: 4.500 inches nominal
Contact Quantity: 6
Contact Type: pin
Electrical Connection Quantity: 2
Electrical Connection Identifying Number: dwg no. and10066-14s-7p
Mounting Stud Diameter: 0.170 inches nominal
Special Features: generating transmitter-indication speed ratio 2 to 1
Nondefinitive Spec/Std Data: e-9a type
Fsc Application Data: engine instrument,aircraft

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
8DJ13AAS	Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-00-254-8984?

The FSCG of the NSN 6620-00-254-8984 is 6620

Does the NSN 6620-00-254-8984 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-00-254-8984 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 6620-00-254-8984 contain precious materials?

Precious metal content is unknown

Does NSN 6620-00-254-8984 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 6620-00-254-8984 was assigned to the Federal Catalog?

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