63X253T602

View detailed technical data, stock status, and sourcing information for: 63X253T602
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-123-8453

Item Name Code

37405

Assigment Date

12/18/1981 (44 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

1 section quantity, rectangular body style, 0.180 inches minimum terminal length, not established reliability indicator, 0.187 inches nominal overall length

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
Overall Length: 0.187 inches nominal
Terminal Length: 0.180 inches minimum
Overall Height: 0.540 inches minimum
Overall Width: 0.375 inches nominal
Body Length: 0.187 inches nominal
Body Width: 0.375 inches nominal
Body Height: 0.375 inches nominal
Actuator Type: flush drive with slot-hole
Effective Electrical Rotation In Deg Angular Rotation: 262.0 nominal
Maximum Starting Torque: 5.00 inch-ounces
Maximum Running Torque: 1.00 inch-ounces
Center To Center Distance Between Terminals: 0.200 inches nominal
Mounting Method: terminal
Center To Center Distance Between Terminal Rows: 0.100 inches nominal
Features Provided: humidity proof
Electrical Resistance Per Section: 25.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 360.0 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: 125.0 single section
Terminal Location: lower adjacent side two rows
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: 0.5 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 single section
Terminal Type And Quantity: 3 pin

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
1E4A253	Resistor,variable,nonwire Wound,
311-1240-00	Resistor,variable,nonwire Wound,
3386X-1-253	Resistor,variable,nonwire Wound,
3386X-T07-253	Resistor,variable,nonwire Wound,
63X253	Resistor,variable,nonwire Wound,
63X253T602	Resistor,variable,nonwire Wound,
72XR25K-30B	Resistor,variable,nonwire Wound,
72XR25K-30C	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-123-8453?

The FSCG of the NSN 5905-01-123-8453 is 5905

Does the NSN 5905-01-123-8453 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-123-8453 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 5905-01-123-8453 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-123-8453 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 5905-01-123-8453 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Dec 18, 1981