RV7-8

View detailed technical data, stock status, and sourcing information for: RV7-8
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-257-6448

Item Name Code

37406

Assigment Date

01/01/1963 (63 years ago)

2 section quantity, cylindrical bushing mounted body style, not established reliability indicator, 0.969 inches nominal body diameter, 0.125 inches nominal shaft diameter

Product Characteristics

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

Section Quantity: 2
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Body Diameter: 0.969 inches nominal
Shaft Diameter: 0.125 inches nominal
Shaft Length: 0.688 inches nominal
Mounting Bushing Length: 0.250 inches nominal
Body Length: 0.750 inches nominal
Shaft Style: round, slotted
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 360.0 nominal
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Terminal Location: radially positioned over less than half the circumference
Mounting Method: standard bushing
Electrical Resistance Per Section: 5.0 kilohms all sections
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 80.0 all sections
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -200.0 to 200.0 all sections
Power Dissipation Rating Per Section In Watts: 2.0 free air all sections
Fixed Tap Quantity Per Section: 1 all sections
Tap Location Tolerance Per Section: -5.0 to 5.0 ohms all sections
Resistance Tolerance Per Section In Percent: -3.0 to 3.0 all sections
Actuator Travel Control Feature: continuous motion
Tap Location From Ccw Terminal Per Section In Ohms: 2500.0 all sections
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 25.0 all sections
Terminal Type And Quantity: 8 tab, solder lug

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
RV7-8	Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-257-6448?

The FSCG of the NSN 5905-00-257-6448 is 5905

Does the NSN 5905-00-257-6448 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-257-6448 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 5905-00-257-6448 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-257-6448 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 5905-00-257-6448 was assigned to the Federal Catalog?

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