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5905-00-721-1450

Find complete technical information, availability, and procurement data for: 5905-00-721-1450

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5905-00-721-1450
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-721-1450
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) of the output is equal to or less than plus or munus 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, nonwire wound; nonprecision; resistor(1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

1.290 inches nominal overall length, 1 section quantity, 0.325 inches maximum overall height, not established reliability indicator, rectangular w/mounting holes/slots 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
rectangular w/mounting holes/slots
Reliability Indicator
not established
Overall Length
1.290 inches nominal
Overall Height
0.325 inches maximum
Overall Width
0.295 inches maximum
Mounting Hole Diameter
0.091 inches nominal
Shaft Diameter
0.140 inches nominal
Shaft Length
0.020 inches minimum and 0.060 inches maximum
Body Length
1.230 inches minimum and 1.270 inches maximum
Body Width
0.295 inches maximum
Body Height
0.325 inches maximum
Shaft Style
round, slotted
Actuator Type
single shaft
Fragility Factor
moderately delicate
Lateral Distance Between Mounting Hole Centers
0.995 inches minimum and 1.005 inches maximum
Mounting Facility Quantity
2
Mounting Method
unthreaded hole
Electrical Resistance Per Section
5.0 kilohms single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
200.0 single section
Terminal Location
rear end
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-100.0 to 100.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power
125.0 single section
Special Features
two unc 2-56 thd mtg screws and nuts
Terminal Type And Quantity
3 wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-825-9376 No Name Available 01/01/1960
5905-00-914-2084 No Name Available 11/20/1971
5905-00-952-8000 No Name Available 01/01/1960

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
50-5K Resistor,variable,nonwire Wound,
50R5K Resistor,variable,nonwire Wound,
55LR5K-784K Resistor,variable,nonwire Wound,
999592-4 Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-721-1450?
The FSCG of the NSN 5905-00-721-1450 is 5905
Does the NSN 5905-00-721-1450 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-721-1450 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 5905-00-721-1450 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-721-1450 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 5905-00-721-1450 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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