Model: NL5439-195-0

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
4
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 1.5520 inches and 1.5620 inches
Pilot Length
0.0620 inches
Undercut Diameter
1.562 inches
Undercut Width
0.0730 inches
Body Diameter
1.780 inches
Shaft Diameter
Between 0.2495 inches and 0.2500 inches
Shaft Length
0.625 inches
Body Length
2.750 inches
Mounting Lip Diameter
1.7800 inches
Mounting Lip Depth
0.0930 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
354.0
Maximum Starting Torque
1.60 inch-ounces
Maximum Running Torque
0.80 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.0005 inches
Lateral Runout
0.0025 inches
Pilot Diameter Runout
0.00100 inches
Shaft Radial Play
0.0015 inches
Terminal Location
Longitudinally positioned on the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
5.0 kilohms all sections
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
277.0 1st section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
9.0 2nd section and 268.0 1st section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
9.0 4th section and 268.0 4th section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-1.00/+1.00 all sections
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 all sections
Power Dissipation Rating Per Section In Watts
2.5 free air all sections
Function Conformity Per Section
All sections terminal base linearity
Fixed Tap Quantity Per Section
1 1st section
Fixed Tap Quantity Per Section
2 2nd section
Fixed Tap Quantity Per Section
2 4th section
Tap Location Tolerance Per Section
-1.0/+1.0 degrees angular rotation all sections
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
All sections linear
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections
Terminal Type And Quantity
17 turret
NSN
5905-00-590-6095
Part Number
NL5439-195-0
Description
Resistor,variable,wire Wound,pre
CAGE
73138

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.

Part NL5439-195-0 NSN 5905-00-590-6095

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

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8533390080
  • SITC: 77233
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Wirewound variable resistors, nesoi

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