45-2K4W

View detailed technical data, stock status, and sourcing information for: 45-2K4W

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45-2K4W
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-689-2897
Item Name Code
37406
Assigment Date
02/05/1971 (55 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes:suppressor,ignition interference.

1.125 inches nominal body diameter, 2.406 inches nominal overall length, 1 section quantity, not established reliability indicator, cylindrical bushing mounted body style

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
2.406 inches nominal
Body Diameter
1.125 inches nominal
Shaft Diameter
0.250 inches maximum
Shaft Length
2.375 inches nominal
Mounting Bushing Length
0.375 inches nominal
Body Length
0.594 inches nominal
Overall Diameter
1.531 inches maximum
Shaft Style
round
Shaft Bearing Type
unable to decode
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
280.0 nominal
Maximum Starting Torque
6.00 inch-ounces
Maximum Running Torque
6.00 inch-ounces
Maximum Stop Torque
128.00 inch-ounces
Nonturn Device Location
at 9 oclock
Nonturn Device Radius
0.531 inches nominal
Screw Thread Diameter
0.375 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
2.0 kilohms single section
Rotary Actuator Travel In Angular Deg
300.0 nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
135.0 single section
Power Dissipation Rating Per Section In Watts
4.0 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
stops
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
+0.0 to 130.0 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

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
45-2K4W Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-689-2897?
The FSCG of the NSN 5905-00-689-2897 is 5905
Does the NSN 5905-00-689-2897 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-689-2897 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 5905-00-689-2897 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-689-2897 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 5905-00-689-2897 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Feb 5, 1971

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