Model: 7901900

Non Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Cylindrical servo mounted
Pilot Diameter
0.7500 inches
Pilot Length
0.6200 inches
Undercut Diameter
0.781 inches
Undercut Width
0.0570 inches
Body Diameter
0.875 inches
Shaft Diameter
0.125 inches
Shaft Length
0.400 inches
Body Length
1.270 inches
Mounting Lip Diameter
0.8750 inches
Mounting Lip Depth
0.6200 inches
Shaft Style
Round, slotted
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
347.0
Shaft End Play
0.00400 inches
Shaft Radial Play
0.001 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
151.0 2nd section
Rotary Actuator Travel In Angular Deg
351.5
Fixed Tap Quantity Per Section
1 2nd section
Fixed Tap Quantity Per Section
9 1st section
Actuator Travel Control Feature
Stops
Terminal Type And Quantity
16 turret
NSN
5905-00-256-6894
Part Number
7901900
Description
Resistor,variable,wire Wound,non
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), if given, of the output is greater than plus of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Part 7901900 NSN 5905-00-256-6894

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
Concept No.:
1
App. Key:
A
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
77.5
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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