5905-01-274-1238

Find complete technical information, availability, and procurement data for: 5905-01-274-1238
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-274-1238

Item Name Code

37405

Assigment Date

03/05/1988 (38 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.

rectangular w/mounting holes/slots body style, 1 section quantity, established reliability indicator, 0.010 reliability failure rate level in percent, 0.500 inches nominal terminal 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 w/mounting holes/slots
Reliability Indicator: established
Reliability Failure Rate Level In Percent: 0.010
Terminal Length: 0.500 inches nominal
Mounting Hole Diameter: 0.093 inches nominal
Shaft Diameter: 0.115 inches nominal
Shaft Length: 0.058 inches nominal
Body Length: 1.250 inches nominal
Body Width: 0.190 inches nominal
Body Height: 0.315 inches nominal
Shaft Style: round, slotted
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 6120.0 minimum and 9720.0 maximum
Maximum Starting Torque: 8.00 inch-ounces
Maximum Running Torque: 8.00 inch-ounces
Center To Center Distance Between Terminals: 0.700 inches nominal
Fragility Factor: moderately rugged
End Item Identification: mod5240b bdhi; agavgmissile, air-to-air, sparrow (aim-7); orver the horizon back scanner (oth-b) program (an/fps-118); support equipment, b-1 aircraft; sonar acoustic miscellaneous; helicopter, advance attack, ah-1w; spruance class dd (963); ticonderoga class cg (47); helicopter, mh-53e; kidd class ddg
Lateral Distance Between Mounting Hole Centers: 1.000 inches nominal
Mounting Facility Quantity: 2
Mounting Method: unthreaded hole
Center To Center Distance Between Terminal Rows: 0.100 inches nominal
Features Provided: humidity proof
Cubic Measure: 0.075 cubic inches
Electrical Resistance Per Section: 20.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 6120.0 minimum and 9720.0 maximum
Center To Center Distance Between Center Terminal And Outside Terminal: 0.400 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 150.0 single section
Terminal Location: lower adjacent side two rows
Power Dissipation Rating Per Section In Watts: 0.75 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: clutch
Criticality Code Justification: feat
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 single section
Shaft Bearing Type: sleeve
Special Features: weapon system essential
Test Data Document: "81349-mil-r-39035 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 3 pin
Specification/Standard Data: 81349-mil-r-39035/1 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5905-00-133-2958	No Name Available	01/01/2008
5905-00-138-3344	No Name Available	03/01/1995
5905-00-765-5541	No Name Available	03/01/1995
5905-00-818-7372	No Name Available	02/01/2009
5905-01-029-8141	No Name Available	01/01/2009
5905-01-035-6702	No Name Available	04/01/1995
5905-01-095-7641	No Name Available	05/01/2001

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
215P1-203	Resistor,variable,nonwire Wound,
3012P1-203	Resistor,variable,nonwire Wound,
3095Y1-203	Resistor,variable,nonwire Wound,
70Y-203	Resistor,variable,nonwire Wound,
819-203-30	Resistor,variable,nonwire Wound,
RJR12FY203R	Resistor,variable,nonwire Wound,
RP203U	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-274-1238?

The FSCG of the NSN 5905-01-274-1238 is 5905

Does the NSN 5905-01-274-1238 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-274-1238 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 5905-01-274-1238 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-274-1238 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 5905-01-274-1238 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Mar 5, 1988