6620-01-321-6819

Find complete technical information, availability, and procurement data for: 6620-01-321-6819
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-321-6819

Item Name Code

08260

Assigment Date

06/22/1990 (36 years ago)

An instrument which measures electrical resistance and is calibrated in ohms or any multiple and/or submultiples thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. See also test set, insulation bbeakdown.

numerals nonluminous scale marking and surface finish, 2.000 inches nominal diameter, 5 single indicator single scale scale division quantity, 6.000 inches nominal length, ac/dc current type

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: numerals nonluminous
Diameter: 2.000 inches nominal
Length: 6.000 inches nominal
Scale Division Quantity: 5 single indicator single scale
Current Type: ac/dc
Ac Voltage Rating: 5.0 volts nominal
Dc Voltage Rating: 28.0 volts nominal
Frequency Rating: 400.0 hertz nominal
Contact Quantity: 10
End Item Identification: f-16c/d aircraft
Contact Type: pin
Presentation Type: dial
Scale Range: +0.1 to 110.0 percent revolutions per minute single indicator single scale
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: shall mate with m83723-75r12126
Pointer Finish: nonluminous single pointer
Pointer Purpose: percent of rated revolutions per minute
Pointer Type: indicating single pointer
Mounting Facility Type And Quantity: 1 threaded bezel
Accuracy Rating: 1.0 percent revolutions per minute single indicator single scale
Phase: single
Special Features: tachometer, percent of rated speed, engine;case non-ferrous material;5 vdc lighting circuit;0-5 vdc buffered output signal proportional to engine speed;10 second warm up time;receives operational signal from f110-ge-100 engine driven generator;
Color: white background overall
Supplementary Features: case per ms33639

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
158176-1	Electrical Tachometer Indicator
16VF003 TYPE II	Electrical Tachometer Indicator
16VF003-31	Electrical Tachometer Indicator
5076-300	Electrical Tachometer Indicator
6620PL0737322	Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-01-321-6819?

The FSCG of the NSN 6620-01-321-6819 is 6620

Does the NSN 6620-01-321-6819 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-01-321-6819 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6620-01-321-6819 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-321-6819 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 6620-01-321-6819 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Jun 22, 1990