6620-01-139-5553

Find complete technical information, availability, and procurement data for: 6620-01-139-5553
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-139-5553

Item Name Code

77777

Assigment Date

10/04/1982 (43 years ago)

model ch53e acft end item identification, steel case; marked tach,rpm x 10,eng 1 2 3,rtr bk; 8.100 in. lg; 2.000 in. w; 4.000 in. h; connector termination; panel mtd general characteristics item description

Product Characteristics

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

End Item Identification: model ch53e acft
General Characteristics Item Description: steel case; marked tach,rpm x 10,eng 1 2 3,rtr bk; 8.100 in. lg; 2.000 in. w; 4.000 in. h; connector termination; panel mtd

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
472258-005	Engine Tachometer Indicator
472258-006	Engine Tachometer Indicator
65491-01001-104	Engine Tachometer Indicator
65491-01001-105	Engine Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-01-139-5553?

The FSCG of the NSN 6620-01-139-5553 is 6620

Does the NSN 6620-01-139-5553 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-01-139-5553 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 6620-01-139-5553 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-139-5553 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 6620-01-139-5553 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Oct 4, 1982