Model: 960902-21

Pre Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 1.8740 inches and 1.8750 inches
Pilot Length
Between 0.0520 inches and 0.0720 inches
Overall Length
2.385 inches
Undercut Diameter
Between 1.874 inches and 1.875 inches
Undercut Width
0.0620 inches
Body Diameter
2.100 inches
Mounting Hole Diameter
0.164 inches
Angle Of Mounting Hole In Deg
60.0
Angle Between Centerlines Of Mounting Holes In Deg
120.0
Shaft Diameter
0.250 inches
Shaft Length
Between 0.605 inches and 0.645 inches
Body Length
Between 1.555 inches and 1.595 inches
Overall Diameter
2.400 inches
Mounting Lip Diameter
2.1000 inches
Mounting Lip Depth
Between 0.0520 inches and 0.0720 inches
Mounting Hole/stud Circle Diameter
Between 1.245 inches and 1.255 inches
Shaft Style
Round
Shaft Bearing Type
Ball
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
356.0
Maximum Starting Torque
1.00 inch-ounces
Maximum Running Torque
1.00 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.001 inches
Lateral Runout
0.002 inches
Pilot Diameter Runout
0.00150 inches
Shaft Radial Play
0.002 inches
Mounting Facility Quantity
3
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring and unthreaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
10.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
40.000 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.15/+0.15 1st section
Function Conformity Tolerance Per Section
-0.25/+0.25 2nd section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
85.0 all sections
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-160.0/+160.0 1st section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-40.0/+40.0 2nd section
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Function Conformity Per Section
All sections independent linearity
Resistance Tolerance Per Section In Percent
-2.0/+2.0 2nd section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 1st section
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
All sections linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 all sections
Terminal Type And Quantity
6 solder stud
NSN
5905-00-518-7929
Part Number
960902-21
Description
Resistor,variable,wire Wound,pre
CAGE

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 960902-21 NSN 5905-00-518-7929

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:
00
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:
658
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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