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6620-00-663-4275

Find complete technical information, availability, and procurement data for: 6620-00-663-4275

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6620-00-663-4275
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-00-663-4275
Item Name Code
08260
Assigment Date
01/01/1963 (63 years ago)

5.250 inches nominal depth, ac current type, 3.250 inches nominal width, minor graduation luminous and major graduation luminous scale marking and surface finish, 3 contact quantity

Product Characteristics

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

Scale Marking And Surface Finish
minor graduation luminous and major graduation luminous
Width
3.250 inches nominal
Current Type
ac
Depth
5.250 inches nominal
Contact Quantity
3
Contact Type
pin
Presentation Type
synchro motor
Individual Marking
marked w/straight black line in center; r
Electrical Connection Quantity
2
Electrical Connection Identifying Number
part no. x-814-8-1
Mounting Facility Type And Quantity
4 unthreaded hole
Mounting Stud Diameter
0.1695 inches nominal
Height
3.250 inches nominal
Fsc Application Data
engine instrument aircraft

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Part Number Name
981B4-022 Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-00-663-4275?
The FSCG of the NSN 6620-00-663-4275 is 6620
Does the NSN 6620-00-663-4275 have a Schedule B code assigned?
Yes, the Schedule B code is 9029900000
Does NSN 6620-00-663-4275 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6620-00-663-4275 contain precious materials?
Precious metal content is unknown
Does NSN 6620-00-663-4275 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 6620-00-663-4275 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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