M22/04-00221UB

Resistor,variable,wire Wound,non

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 of 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, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

2.687 inches maximum overall length, cylindrical bushing mounted body style, 1.880 inches maximum body diameter, not established reliability indicator, 1 section quantity

Basic Details

View the essential basic details of this aerospace electrical component, including key identifiers and classifications.

NSN

5905-01-218-3793

NIIN

01-218-3793

Item Name

Resistor,variable,wire Wound,non

Part Number

M22/04-00221UB

Active

Federal Supply Class

5905 - Resistor

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

10/11/1985 (40 years ago)

Item Name Code

37406

Technical Specifications

Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: M22/04-00221UB

Section Quantity: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 2.687 inches maximum
Body Diameter: 1.880 inches maximum
Shaft Diameter: 0.250 inches nominal
Shaft Length: 0.625 inches nominal
Mounting Bushing Length: 0.547 inches maximum
Body Length: 1.750 inches maximum
Shaft Style: round, slotted
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 290.0 nominal
Maximum Starting Torque: 4.00 inch-ounces
Maximum Running Torque: 4.00 inch-ounces
Maximum Stop Torque: 240.00 inch-ounces
Nonturn Device Location: at 6 oclock
Nonturn Device Radius: 0.515 inches maximum
End Item Identification: 1520011255476
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Terminal Location: rear end
Mounting Method: locking bushing
Electrical Resistance Per Section: 2.5 kilohms single section
Rotary Actuator Travel In Angular Deg: 290.0 nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 340.0 single section
Power Dissipation Rating Per Section In Watts: 12.5 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: -20.0 to 20.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 25.0 single section
Test Data Document: "81349-mil-r-22 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 w/screw
Specification/Standard Data: 81349-mil-r-22/4 government specification

Certified Electrical Components

Discover the key features that define this aerospace electrical component, highlighting its performance, durability, and compliance for demanding applications.

100% Genuine Manufacturers Parts

Authentic components sourced directly from original equipment manufacturers, ensuring perfect compatibility and reliability.
Every Product Thoroughly Inspected

Comprehensive quality control process with multi-point inspection to guarantee product integrity before shipment.
Sales Record Retention of 7 Years

Complete transaction history maintained for extended warranty support and compliance with industry regulations.
Fast Delivery

Expedited shipping options with real-time tracking to ensure your parts arrive when you need them most.
HAZMAT Certified

Fully licensed for hazardous materials handling and shipping with compliance to all safety regulations and protocols.
Global Shipping

Worldwide delivery network with customs handling and international shipping expertise to reach any destination.

Your satisfaction is our commitment

We deliver high-quality electrical components and parts designed specifically for the aerospace industry. Our wide selection includes connectors, wires, sensors, circuit breakers, and more, ensuring reliability and compliance with industry standards.

Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: M22/04-00221UB

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
M22/04-00221UB	81349	Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M	2	2	TX
RP111UB252KK	81349	Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M	5	1	TX

Electrical Catalog

Explore our extensive electrical catalog featuring a wide range of high-performance components for commercial, industrial, and aerospace applications.

From connectors and cables to circuit breakers, switches, and relays, find everything you need to power your projects efficiently and reliably.

Explore Electrical Catalog →