CM27689-6

View detailed technical data, stock status, and sourcing information for: CM27689-6
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-549-8222

Item Name Code

37405

Assigment Date

01/01/1961 (65 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.

1.344 inches maximum overall length, 0.484 inches minimum and 0.516 inches maximum body diameter, cylindrical bushing mounted body style, not established reliability indicator, 1 section quantity

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: 1.344 inches maximum
Body Diameter: 0.484 inches minimum and 0.516 inches maximum
Shaft Diameter: 0.124 inches minimum and 0.126 inches maximum
Shaft Length: 0.594 inches minimum and 0.656 inches maximum
Mounting Bushing Length: 0.484 inches minimum and 0.516 inches maximum
Body Length: 0.437 inches minimum and 0.469 inches maximum
Overall Diameter: 0.484 inches minimum and 0.516 inches maximum
Shaft Style: round, slotted
Actuator Type: single shaft
Maximum Starting Torque: 6.00 inch-ounces
Maximum Stop Torque: 48.00 inch-ounces
Nonturn Device Radius: 0.240 inches minimum and 0.250 inches maximum
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Mounting Method: locking bushing
Electrical Resistance Per Section: 25.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 292.0 minimum and 298.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 120.0 single section
Terminal Location: rear end
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
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-94/3 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-083-0723	No Name Available	05/17/1999
5905-00-279-8950	No Name Available	01/01/2008
5905-00-406-9943	No Name Available	01/16/2004
5905-00-488-3160	No Name Available	10/01/1985
5905-00-504-5927	No Name Available	02/23/1968
5905-00-607-1366	No Name Available	01/01/2008
5905-00-644-6809	No Name Available	05/20/1988
5905-00-721-0080	No Name Available	06/08/1999
5905-00-755-8700	No Name Available	05/23/1967
5905-00-781-3814	No Name Available	05/23/1967
5905-00-821-5556	No Name Available	06/01/1976
5905-00-826-3279	No Name Available	05/23/1967
5905-00-828-2644	No Name Available	06/01/2008
5905-00-984-3667	No Name Available	02/23/1968
5905-00-987-9849	No Name Available	01/28/2004
5905-01-090-1508	No Name Available	03/23/2009

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
10436+008	Resistor,variable,nonwire Wound,
2086940-2	Resistor,variable,nonwire Wound,
352250002936	Resistor,variable,nonwire Wound,
380-1079-210	Resistor,variable,nonwire Wound,
416039-18	Resistor,variable,nonwire Wound,
48M9-25K	Resistor,variable,nonwire Wound,
550-0008-000	Resistor,variable,nonwire Wound,
569044LB253	Resistor,variable,nonwire Wound,
576R089H12	Resistor,variable,nonwire Wound,
5905PL1379195	Resistor,variable,nonwire Wound,
6240-1213P8	Resistor,variable,nonwire Wound,
8044716	Resistor,variable,nonwire Wound,
9137041	Resistor,variable,nonwire Wound,
BA99380-8	Resistor,variable,nonwire Wound,
CM27689-381	Resistor,variable,nonwire Wound,
CM27689-6	Resistor,variable,nonwire Wound,
GA1L040S253MC	Resistor,variable,nonwire Wound,
GA2L040S253UC	Resistor,variable,nonwire Wound,
GWL5399	Resistor,variable,nonwire Wound,
GWLU	Resistor,variable,nonwire Wound,
LL5848	Resistor,variable,nonwire Wound,
MK8654U25K	Resistor,variable,nonwire Wound,
RU6LAYSA253A	Resistor,variable,nonwire Wound,
RV6LAXSA253A	Resistor,variable,nonwire Wound,
RV6LAYSA-253A	Resistor,variable,nonwire Wound,
RV6LAYSA253A	Resistor,variable,nonwire Wound,
RV6LAYSA253B	Resistor,variable,nonwire Wound,
RVC6LYA253A	Resistor,variable,nonwire Wound,
RVC6LYA253B	Resistor,variable,nonwire Wound,
RVC6LYC253A	Resistor,variable,nonwire Wound,
RVLAYSA253A	Resistor,variable,nonwire Wound,
RVRV6LAYSA253A	Resistor,variable,nonwire Wound,
VBE676LA25KA	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-549-8222?

The FSCG of the NSN 5905-00-549-8222 is 5905

Does the NSN 5905-00-549-8222 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-549-8222 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 5905-00-549-8222 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-549-8222 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 5905-00-549-8222 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961