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5905-00-143-7389

Find complete technical information, availability, and procurement data for: 5905-00-143-7389

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5905-00-143-7389
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-143-7389
Item Name Code
37405
Assigment Date
01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

1.062 inches nominal body diameter, not established reliability indicator, 0.250 inches nominal shaft diameter, cylindrical bushing mounted body style, 2 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
2
Body Style
cylindrical bushing mounted
Reliability Indicator
not established
Body Diameter
1.062 inches nominal
Shaft Diameter
0.250 inches nominal
Shaft Length
1.000 inches nominal
Mounting Bushing Length
0.375 inches nominal
Body Length
1.187 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
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
Mounting Method
standard bushing
Electrical Resistance Per Section
250.0 kilohms all sections
Device Design Type
nonturn at 9 oclock
Terminal Location
front-rear
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 1st section and -10.0 to 10.0 2nd section
Terminal Type And Quantity
6 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
D53M254K Resistor,variable,nonwire Wound,
JD1N200P254UC Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-143-7389?
The FSCG of the NSN 5905-00-143-7389 is 5905
Does the NSN 5905-00-143-7389 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-143-7389 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 5905-00-143-7389 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-143-7389 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 5905-00-143-7389 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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