Model: 037290A

Non Wire Wound Variable Resistor

Properties:

Section Quantity
2
Body Style
Rectangular
Reliability Indicator
Not established
Thread Length
0.720 inches
Overall Length
5.415 inches
Overall Height
Between 0.870 inches and 0.880 inches
Overall Width
Between 0.490 inches and 0.510 inches
Shaft Length
1.625 inches
Body Length
Between 2.490 inches and 2.510 inches
Body Width
Between 0.490 inches and 0.510 inches
Body Height
Between 0.870 inches and 0.880 inches
Shaft Style
Round, threaded
Actuator Type
Single shaft
Screw Thread Diameter
0.112 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
40.0
Mounting Facility Quantity
4
Terminal Location
Rear end
Mounting Method
Threaded hole
Electrical Resistance Per Section
2.0 percent, rated amperes c and better
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
180.0 all sections
Power Dissipation Rating Per Section In Watts
0.5 7th secondary at 10'30 oclock
Fixed Tap Quantity Per Section
1 all sections
Tap Location Tolerance Per Section
-2.0/+2.0 ohms all sections
Resistance Tolerance Per Section In Percent
-10.0/+10.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
71.0 all sections
Standard Taper Curve Per Section
A all sections
Test Data Document
77272-ps428 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
8 wire lead
NSN
5905-00-856-6684
Part Number
037290A
Description
Resistor,variable,wire Wound,non
CAGE
04454

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 037290A NSN 5905-00-856-6684

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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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