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1240W50PORM5PCT

View detailed technical data, stock status, and sourcing information for: 1240W50PORM5PCT

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1240W50PORM5PCT
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-273-2157
Item Name Code
37405
Assigment Date
02/22/1988 (38 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

rectangular body style, 0.050 inches nominal shaft diameter, 1 section quantity, 0.200 inches minimum terminal length, not established reliability indicator

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
rectangular
Reliability Indicator
not established
Terminal Length
0.200 inches minimum
Shaft Diameter
0.050 inches nominal
Shaft Length
0.035 inches nominal
Body Length
0.250 inches nominal
Body Width
0.175 inches nominal
Body Height
0.250 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
7560.0 nominal
Maximum Starting Torque
3.00 inch-ounces
Maximum Running Torque
3.00 inch-ounces
Center To Center Distance Between Terminals
0.200 inches nominal
Fragility Factor
moderately rugged
Mounting Method
terminal
Features Provided
humidity proof
Cubic Measure
0.011 cubic inches
Electrical Resistance Per Section
50.0 ohms single section
Rotary Actuator Travel In Angular Deg
7560.0 nominal
Center To Center Distance Between Center Terminal And Outside Terminal
0.100 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Terminal Location
rear end
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-10.0 to 10.0 single section
Power Dissipation Rating Per Section In Watts
0.25 free air single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
clutch
Ambient Temp In Deg Celsius Per Section At Full Rated Power
85.0 single section
Shaft Bearing Type
sleeve
Precious Material And Location
terminals gold
Precious Material
gold
Terminal Type And Quantity
3 pin
Specification/Standard Data
10001-2901688 manufacturers specification control

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
1240W50PORM5PCT Resistor,variable,nonwire Wound,
2901688- Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-273-2157?
The FSCG of the NSN 5905-01-273-2157 is 5905
Does the NSN 5905-01-273-2157 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-01-273-2157 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 5905-01-273-2157 contain precious materials?
Item contains gold.
Does NSN 5905-01-273-2157 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 5905-01-273-2157 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Feb 22, 1988

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