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FSC 5905 | Resistors
NSP-37

Model: NSP-37

Nonwire Wound Variable Resistor

Special Features:

Wiper height 0.075 inches

Properties:

Section Quantity

Reliability Indicator

Not established

Effective Electrical Rotation In Deg Angular Rotation

70.0

Maximum Starting Torque

0.35 inch-ounces

Maximum Running Torque

0.25 inch-ounces

Mechanical Backlash In Deg Angular Rotation

0.1

Electrical Resistance Per Section

20.0 kilohms single section

Rotary Actuator Travel In Angular Deg

360.0

Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power

125.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-350.0/+350.0 single section

Power Dissipation Rating Per Section In Watts

0.5 free air single section

Function Conformity Per Section

Single section independent linearity

Fixed Tap Quantity Per Section

1 single section

Tap Location Tolerance Per Section

-10.0/+10.0 ohms single section

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

Actuator Travel Control Feature

Continuous motion

Tap Location From Ccw Terminal Per Section In Ohms

1260.0 single section

Function Characteristic Per Section

Single section linear

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

71.0 single section

Test Data Document

30003-917as6444 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)

NSN

5905-01-262-6121

Part Number

NSP-37

Description

Resistor,variable,nonwire Wound,

CAGE

08815

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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rehostat 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, nonprecision; and resistor (1), variable, wire wound, precision.

Part NSP-37 NSN 5905-01-262-6121

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37407

FIIG:

A002A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

062960

UFC:

35140

LTL:

77.5

LCL:

WCC:

72D

TCC:

SHC:

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