280348

View detailed technical data, stock status, and sourcing information for: 280348

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280348
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-049-6278
Item Name Code
37408
Assigment Date
11/10/1972 (53 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 section quantity, moderately rugged fragility factor, 3600.0 nominal effective electrical rotation in deg angular rotation, unable to decode shaft bearing type, not established reliability indicator

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
Reliability Indicator
not established
Shaft Bearing Type
unable to decode
Effective Electrical Rotation In Deg Angular Rotation
3600.0 nominal
Fragility Factor
moderately rugged
Features Provided
humidity proof
Electrical Resistance Per Section
100.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
1865.0 single section and 2209.0 single section and 2618.0 single section and 3322.0 single section
Rotary Actuator Travel In Angular Deg
3600.0 nominal
Function Conformity Tolerance Per Section
-0.10 to 0.10 single section
Function Conformity Per Section
single section independent linearity
Fixed Tap Quantity Per Section
4 single section
Tap Location Tolerance Per Section
-1.0 to 1.0 deg angular rotation single section
Resistance Tolerance Per Section In Percent
-1.0 to 1.0 single section
Actuator Travel Control Feature
stops
Function Characteristic Per Section
single section linear

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
280348 Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-049-6278?
The FSCG of the NSN 5905-00-049-6278 is 5905
Does the NSN 5905-00-049-6278 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-049-6278 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 5905-00-049-6278 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-049-6278 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 5905-00-049-6278 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Nov 10, 1972

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