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Last Modified: Aug 20, 2019

NSN 5905-00-001-3049 Resistor, Variable, Wire Wound, Non

MFG Part Numbers: RA20TASB151A, MILR19-2

Cross Reference Parts for NSN 5905-00-001-3049

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

RA20TASB151A

2 2 2 3

MILR19-2

2 1 4 3

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Part Information for NSN 5905-00-001-3049 (5905000013049)

Item Name: RESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class (FSC): 5905
NIIN: 00-001-3049 (000013049)
Definition: 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, etc., 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.
NMF Description: REOSTATS/PARTS NOI

Item Specifics

Federal Supply Class (FSC)
Resistors
Effective Electrical Rotation In Deg Angular Rotation
305.0 maximum AEFH
Electrical Resistance Per Section
150.000 ohms single section CQCC
Actuator Type
Single shaft AEFD
Actuator Travel Control Feature
Stops CRSX
Ambient Temp In Deg Celsius Per Section At Full Rated Power
40.0 single section CSDH
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section CQGN
Body Diameter
1.220 inches nominal ABPM
Body Length
0.620 inches nominal ADAQ
Body Style
Cylindrical bushing mounted AAQL
Maximum Running Torque
1.20 inch-ounces AEFL
Maximum Starting Torque
6.00 inch-ounces AEFK
Maximum Stop Torque
30.00 inch-ounces AEFM
Mounting Bushing Length
0.375 inches nominal ADAP
Mounting Method
Locking bushing w/panel seal AXGY
Nonturn Device Location
At 9 oclock AEFN
Nonturn Device Radius
0.531 inches nominal AEFP
Overall Diameter
1.750 inches nominal ADAV
Overall Length
1.245 inches nominal ABHP
Reliability Indicator
Not established AARG
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section CRSS
Rotary Actuator Travel In Angular Deg
305.0 maximum CQCK
Screw Thread Diameter
0.375 inches nominal AJYN
Screw Thread Quantity Per Inch
32.0 AJYQ
Screw Thread Series Designator
Unef AJYP
Section Quantity
1 AAPN
Shaft Diameter
0.250 inches nominal ABWV
Shaft Length
0.625 inches nominal ABXF
Shaft Style
Round, slotted AEDX
Power Dissipation Rating Per Section In Watts
2.0 free air single section CRGD
Specification/standard Data
81349-mil-r-19/2 government specification ZZZK
Terminal Location
Radially positioned over less than half the circumference APXH
Terminal Type And Quantity
3 tab, solder lug TTQY
Test Data Document
81349-mil-r-19 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.). TEST

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8533390080 Wirewound variable resistors, nesoi Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
WB Austria WB
Germany
Germany ZG
Korea
Korea, Republic Of ZH
United States
United States ZZ
Department Of The Air Force
Department Of The Air Force ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator U Precious metal content is unknown
Electrostatic Discharge B Represents items with esd sensitivity.
Criticality Code X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 062960 Reostats/parts Noi
Less than a truck load rating LTL P 77.5
Water Commodity WCC 72D Communications/electronics, other than sigint/ew or comsec repair parts and components
Type of Cargo TCC 3 Electrostatic sensitive device (esd)
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC H Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
Air Special Handling ASH Array No special handling required.

Item Identification | Resistors

5905-00-001-3049, 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, etc., 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.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
5905 Sep 24, 1972 000013049 37406 (Resistor, Variable, Wire Wound, Non)

Variable Resistor Wire Wounds Cross Reference

RA20TASB151A Cage Code 81349
MILR19-2 Cage Code 81349

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: SF9EH-V
SOS: SMS
INC: 37406
WEAPON SYSTEM: TARAWA CLASS LHA
AAC: J
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: -------
NIIN ASGMT: 24-SEP-72
QUP: 0
SLC: 0
UI: EA
CAGE: 81349
ESDC: B
RNCC: 2
RNVC: 2

Management

Air Force Flag

Air Force

Fund SF – Stock fund applicable to items managed for the air force by the respective inventory control point.
Budget 9 – Air force decentrally managed
Material Management EH – Electronic components (engineering support at the 88th ose/oss)
Price Validation V – The current standard price has been validated. - the item has been analyzed in conjunction with the zero overpricing program and is in the accepted price range. -the item was procured under open competition and under the competitive arena the price is considered fair and reasonable. -zop or standard price challenges are permissible but must be supported by adequate justification.
Air Force Flag

Air Force Management Code Definition

Fund A two position code that classifies an item into categories in terms of funding and budgeting.
Budget Identifies investment items to budget programs from which item is funded.
Material Management Identifies an item of supply to be managed by a specific activity manager.
Price Validation Indicates validity of the recorded unit price.
Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
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