Model: 1320-1047

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
0.9688 inches
Pilot Length
0.0620 inches
Undercut Diameter
0.975 inches
Undercut Width
0.0620 inches
Body Diameter
1.062 inches
Shaft Diameter
0.125 inches
Shaft Length
0.625 inches
Body Length
1.900 inches
Mounting Lip Diameter
1.0620 inches
Mounting Lip Depth
0.0620 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Switch Type
Rotary
Switch Voltage Rating In Volts
12.0
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
352.0
Maximum Starting Torque
0.30 inch-ounces
Maximum Running Torque
0.30 inch-ounces
Shaft End Play
0.003 inches
Shaft Runout
0.001 inches
Lateral Runout
0.002 inches
Pilot Diameter Runout
0.0015 inches
Shaft Radial Play
0.002 inches
Switch Operating Position
Start of rotation
Switch Contact Arrangement
Single pole, single throw, normally open, both positions maintained
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Features Provided
Switch
Electrical Resistance Per Section
10.0 percent, rated amperes c and better finish
Electrical Resistance Per Section
20.0 percent, rated amperes c and better industrial clears
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
10.0 2nd section and 35.0 2nd section and 60.0 2nd section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
90.0 1st section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.50/+0.50 2nd section
Function Conformity Tolerance Per Section
-1.50/+1.50 1st section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 all sections
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-300.0/+300.0 1st section
Power Dissipation Rating Per Section In Watts
0.75 7th secondary finish
Power Dissipation Rating Per Section In Watts
2.0 7th secondary pattern
Function Conformity Per Section
1st section absolute conformity
Function Conformity Per Section
2nd section independent linearity
Fixed Tap Quantity Per Section
1 1st section
Fixed Tap Quantity Per Section
3 2nd section
Tap Location Tolerance Per Section
-1.0/+1.0 degrees angular rotation all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
8 oclock 4th primary
Function Characteristic Per Section
9 oclock all primaries
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
60.0 all sections
Switch Current Type And Rating In Amps
0.0012 dc
Terminal Type And Quantity
12 turret
NSN
5905-01-090-2998
Part Number
1320-1047
Description
Resistor,variable,wire Wound,pre
CAGE
11534

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 1320-1047 NSN 5905-01-090-2998

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:
0.1000lbs
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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