SCD7040B

View detailed technical data, stock status, and sourcing information for: SCD7040B
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-479-9425

Item Name Code

08260

Assigment Date

08/26/1970 (55 years ago)

105.0 volts minimum and 125.0 volts maximum ac voltage rating, 12.000 inches nominal length, 60.0 hertz nominal frequency rating, 6.100 inches nominal width, 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.

Width: 6.100 inches nominal
Length: 12.000 inches nominal
Current Type: ac
Ac Voltage Rating: 105.0 volts minimum and 125.0 volts maximum
Frequency Rating: 60.0 hertz nominal
Contact Quantity: 7
End Item Identification: a/m37t engine test stand
Contact Type: pin
Presentation Type: dial and digital display
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: ms3102e-14s-7p
Part Name Assigned By Controlling Agency: speed indicator
Special Features: ranges: 0-70,000 rpm digital, 0-130.0% rpm digital and 0-125% rpm analog; accuracy digital +/- 0.4% of reading and analog +/- 1.0% full scale; readout light display, digital; input signal tach generator mil-g-9398 rotates at 4200 rpm = 70 cps when engine is at 100% rotor speed; sampling rate 0.2 -3 seconds
Height: 6.200 inches nominal
Supplementary Features: t.o. 33d4-6-212-41

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
SCD7040	Electrical Tachometer Indicator
SCD7040B	Electrical Tachometer Indicator

FAQs

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

What is the FSCG of the NSN 6620-00-479-9425?

The FSCG of the NSN 6620-00-479-9425 is 6620

Does the NSN 6620-00-479-9425 have a Schedule B code assigned?

Yes, the Schedule B code is 9029900000

Does NSN 6620-00-479-9425 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 6620-00-479-9425 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-479-9425 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 6620-00-479-9425 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Aug 26, 1970