FL18668

View detailed technical data, stock status, and sourcing information for: FL18668

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FL18668
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-865-9305
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.

not established reliability indicator, 1 section quantity, 0.890 inches minimum and 0.922 inches maximum body diameter, cylindrical bushing mounted body style, 1.281 inches minimum and 1.375 inches maximum 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
cylindrical bushing mounted
Reliability Indicator
not established
Overall Length
1.281 inches minimum and 1.375 inches maximum
Body Diameter
0.890 inches minimum and 0.922 inches maximum
Shaft Diameter
0.248 inches minimum and 0.251 inches maximum
Shaft Length
0.844 inches minimum and 0.906 inches maximum
Mounting Bushing Length
0.359 inches minimum and 0.391 inches maximum
Body Length
0.437 inches minimum and 0.469 inches maximum
Overall Diameter
1.274 inches maximum
Shaft Style
round, slotted
Actuator Type
single shaft
Maximum Starting Torque
6.00 inch-ounces
Maximum Stop Torque
128.00 inch-ounces
Nonturn Device Radius
0.422 inches minimum and 0.454 inches maximum
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
5.0 kilohms single section
Rotary Actuator Travel In Angular Deg
251.0 minimum and 318.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section
Device Design Type
nonturn at 9 oclock
Terminal Location
radially positioned over less than half the circumference
Power Dissipation Rating Per Section In Watts
1.0 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
Test Data Document
"81349-mil-r-94 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 tab, solder lug
Specification/Standard Data
81349-mil-r-94/4 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-023-9892 No Name Available 02/23/1968
5905-00-109-2008 No Name Available 11/21/2003
5905-00-279-9842 No Name Available 02/01/1998
5905-00-502-4571 No Name Available 07/01/1992
5905-00-660-4339 No Name Available 11/06/1968
5905-00-764-9769 No Name Available 05/20/1988
5905-00-866-5371 No Name Available 11/15/1968

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
2-5KPORM10PCT 3/4 IN. SHAFT Resistor,variable,nonwire Wound,
2100-2195 Resistor,variable,nonwire Wound,
402142-1 Resistor,variable,nonwire Wound,
45-5KPORM10PCT 3/4 IN. SHAFT Resistor,variable,nonwire Wound,
470-5KPORM10PCT 3/4 IN. SHAFT Resistor,variable,nonwire Wound,
56A144 Resistor,variable,nonwire Wound,
928147 Resistor,variable,nonwire Wound,
FL18668 Resistor,variable,nonwire Wound,
RV2NAXSD502A Resistor,variable,nonwire Wound,
RV2NAYSD502A Resistor,variable,nonwire Wound,
RV2NAYSD502B Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-865-9305?
The FSCG of the NSN 5905-00-865-9305 is 5905
Does the NSN 5905-00-865-9305 have a Schedule B code assigned?
Yes, the Schedule B code is 8533400080
Does NSN 5905-00-865-9305 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 5905-00-865-9305 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-865-9305 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 5905-00-865-9305 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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