Model: A3003337

Non Wire Wound Variable Resistor

Special Features:

Shafts and mtg bracket non-magnetic material, furnished with shaft locking knurled disk 1.0 in.Dia

Properties:

Section Quantity
2
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
5.375 inches
Body Diameter
4.060 inches
Shaft Diameter
0.250 inches
Shaft Length
0.875 inches
Mounting Bushing Length
0.500 inches
Body Length
2.030 inches
Overall Diameter
5.000 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 290.0 and 315.0
Maximum Starting Torque
48.00 inch-ounces
Maximum Stop Torque
240.00 inch-ounces
Screw Thread Diameter
0.375 inches and 0.190 inches
Screw Thread Series Designator
Unef and unf
Screw Thready Qty Per Inch (tpi)
32.0 and 32.0
Mounting Facility Quantity
6
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Locking bushing and threaded hole
Electrical Resistance Per Section
150.000 ohms c and better finish
Electrical Resistance Per Section
50.000 ohms c and better industrial clears
Electrical Resistance Per Section
150.000 ohms 1st section
Electrical Resistance Per Section
50.000 ohms 2nd section
Rotary Actuator Travel In Angular Deg
Between 290.0 and 315.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
340.0 all sections
Power Dissipation Rating Per Section In Watts
150.0 heat sink all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 all sections
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 all sections
Standard Taper Curve Per Section
A all sections
Terminal Type And Quantity
6 tab w/screw
NSN
5905-00-553-2370
Part Number
A3003337
Description
Resistor,variable,wire Wound,non
CAGE
28527

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 A3003337 NSN 5905-00-553-2370

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:
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: 8533390080
  • SITC: 77233
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Wirewound variable resistors, nesoi

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