NSN 5905-00-007-1124

Pre Wire Wound Variable Resistor
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000071124

Pricing & Availability

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Product Definition Definition of approved item name (AIN): "RESISTOR,VARIABLE,WIRE WOUND,PRE"

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, 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, nonprecision.

5905-00-007-1124 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAPN
Section Quantity
1
MRC:
AAQL
Body Style
Cylindrical bushing mounted
MRC:
AARG
Reliability Indicator
Not established
MRC:
ABHP
Overall Length
2.152 inches
MRC:
ABPM
Body Diameter
0.875 inches
MRC:
ABWV
Shaft Diameter
0.2497 inches
MRC:
ABXF
Shaft Length
0.813 inches
MRC:
ADAP
Mounting Bushing Length
0.250 inches
MRC:
ADAQ
Body Length
1.340 inches
MRC:
ADAV
Overall Diameter
1.071 inches
MRC:
AEDX
Shaft Style
Round, slotted
MRC:
AEDZ
Shaft Bearing Type
Sleeve
MRC:
AEFD
Actuator Type
Single shaft
MRC:
AEFH
Effective Electrical Rotation In Deg Angular Rotation
3600.0
MRC:
AEFK
Maximum Starting Torque
0.50 inch-ounces
MRC:
AEFL
Maximum Running Torque
0.40 inch-ounces
MRC:
AEFY
Shaft End Play
0.01000 inches
MRC:
AEFZ
Shaft Runout
0.003 inches
MRC:
AEGA
Lateral Runout
0.005 inches
MRC:
AEGB
Pilot Diameter Runout
0.00500 inches
MRC:
AEGC
Shaft Radial Play
0.003 inches
MRC:
AFJN
Fragility Factor
Rugged
MRC:
AJYN
Screw Thread Diameter
0.375 inches
MRC:
AJYP
Screw Thread Series Designator
Unef
MRC:
AJYQ
Screw Thready Qty Per Inch (tpi)
32.0
MRC:
APXH
Terminal Location
Longitudinally positioned on the circumference
MRC:
AXGY
Mounting Method
Standard bushing
MRC:
CQCC
Electrical Resistance Per Section
500.000 ohms single section
MRC:
CQCK
Rotary Actuator Travel In Angular Deg
3600.0
MRC:
CQFL
Function Conformity Tolerance Per Section
-0.25 to 0.25 single section
MRC:
CQGN
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section
MRC:
CRGD
Power Dissipation Rating Per Section In Watts
3.0 free air single section
MRC:
CRGM
Function Conformity Per Section
Single section independent linearity
MRC:
CRSS
Resistance Tolerance Per Section In Percent
-3.0 to 3.0 single section
MRC:
CRSX
Actuator Travel Control Feature
Stops
MRC:
CSBX
Function Characteristic Per Section
Single section linear
MRC:
CSCY
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 single section
MRC:
CSDH
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section
MRC:
PMLC
Precious Material And Location
Terminals gold
MRC:
PRMT
Precious Material
Gold
MRC:
TTQY
Terminal Type And Quantity
3 tab, solder lug

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
532-0093
Cage Code:
02111
RNCC:
3
RNVC:
2
DAC:
6
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
532-93
Cage Code:
02111
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
TX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
G
ESD:
B
ESD:
B
ADPE:
CRITL:
X
Hazmat (HMIC) 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 (PMIC) G

Item contains gold.

Electrostatic Discharge (ESD) B

Represents items with esd sensitivity.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8533390080
NAICS:
334416
End Use Class:
20005
SITC:
77233
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8533390080

Wirewound Variable Resistors, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77233

Wirewound Electrical Variable Resistors (including Rheostats and Potentiometers)

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062960
NMF Description:
Reostats/parts Noi
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
3
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) 3

Electrostatic sensitive device (esd).

Water Commodity (WCC) 72D

Communications/electronics, other than sigint/ew or comsec repair parts and components.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)