Model: GR816EC2

Nonwire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical bushing mounted
Overall Length
2.567 inches
Body Diameter
1.156 inches
Shaft Diameter
0.250 inches
Shaft Length
1.250 inches
Mounting Bushing Length
0.375 inches
Body Length
1.312 inches
Overall Diameter
1.484 inches
Undercut Diameter
0.125 inches
Shaft Style
Round, stepped
Actuator Type
Dual concentric
Effective Electrical Rotation In Deg Angular Rotation
312.0
Maximum Starting Torque
6.00 inch-ounces
Maximum Running Torque
1.00 inch-ounces
Maximum Stop Torque
192.00 inch-ounces
Nonturn Device Location
At 9 oclock
Nonturn Device Radius
0.531 inches
Mechanical Backlash In Deg Angular Rotation
3.0
Undercut Length
0.750 inches
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Electrical Resistance Per Section
1.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
100.000 ohms c and better industrial clears
Rotary Actuator Travel In Angular Deg
312.0
Resistance Tempurature Characteristic Range Per Section In Percent
+0.0/+5.5 -55 degrees celsius 1st section and +0.0/+3.0 -25 degrees celsius 1st section and +0.0/+1.5 0 degrees celsius 1st section and +0.0/+1.0 25 degrees celsius 1st section and +0.0/+2.0 85 degrees celsius 1st section and +0.0/+4.5 120 degrees celsius 1st section
Resistance Tempurature Characteristic Range Per Section In Percent
+0.0/+4.5 -55 degrees celsius 2nd section and +0.0/+2.5 -25 degrees celsius 2nd section and +0.0/+1.5 0 degrees celsius 2nd section and +0.0/+1.0 25 degrees celsius 2nd section and +0.0/+1.5 85 degrees celsius 2nd section and +0.0/+3.5 120 degrees celsius 2nd section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Standard Taper Curve Per Section
A single section
Test Data Document
26512-ec816cy drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
6 tab, solder lug
NSN
5905-00-891-2607
Part Number
GR816EC2
Description
Resistor,variable,nonwire Wound,
CAGE
26512

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Part GR816EC2 NSN 5905-00-891-2607

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
Concept No.:
1
App. Key:
B
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:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8533400080
  • SITC: 77235
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Variable resistors, including potentiometers, nesoi

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