SA4072

View detailed technical data, stock status, and sourcing information for: SA4072
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-686-1139

Item Name Code

37408

Assigment Date

01/01/1963 (63 years ago)

cylindrical bushing mounted body style, 1.812 inches nominal body diameter, not established reliability indicator, 2.812 inches nominal overall length, 1 section quantity

Product Characteristics

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

Section Quantity: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 2.812 inches nominal
Body Diameter: 1.812 inches nominal
Shaft Diameter: 0.250 inches nominal
Shaft Length: 0.781 inches minimum and 0.844 inches maximum
Mounting Bushing Length: 0.312 inches nominal
Body Length: 2.000 inches nominal
Overall Diameter: 2.156 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 3600.0 minimum
Maximum Starting Torque: 3.00 inch-ounces
Maximum Running Torque: 3.00 inch-ounces
Maximum Stop Torque: 550.00 inch-ounces
Nonturn Device Location: at 12 oclock
Nonturn Device Radius: 0.562 inches nominal
Shaft End Play: 0.005 inches
Shaft Runout: 0.0005 inches
Lateral Runout: 0.003 inches
Pilot Diameter Runout: 0.002 inches
Shaft Radial Play: 0.003 inches
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Terminal Location: longitudinally positioned on the circumference
Mounting Method: standard bushing
Features Provided: nonmetallic shaft
Electrical Resistance Per Section: 2.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 3600.0 minimum
Function Conformity Tolerance Per Section: -0.05 to 0.05 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 85.0 single section
Power Dissipation Rating Per Section In Watts: 5.0 free air single section
Function Conformity Per Section: single section independent linearity
Resistance Tolerance Per Section In Percent: -1.0 to 1.0 single section
Actuator Travel Control Feature: stops
Function Characteristic Per Section: single section linear
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: -20.0 to 20.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 single section
Terminal Type And Quantity: 3 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-686-2966	No Name Available	11/15/1968
5905-00-690-9318	No Name Available	11/08/1968
5905-00-715-5365	No Name Available	07/26/1968
5905-00-805-9778	No Name Available	11/15/1968
5905-00-973-9363	No Name Available	11/08/1968

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
SA4072	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-686-1139?

The FSCG of the NSN 5905-00-686-1139 is 5905

Does the NSN 5905-00-686-1139 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-686-1139 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 5905-00-686-1139 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-686-1139 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 5905-00-686-1139 was assigned to the Federal Catalog?

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