Non Wire Wound Variable Resistor NSN 5905-00-721-2649

Item Description

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.

NSN: 5905-00-721-2649

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Related NSN

Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Overall Length

Between 1.735 inches and 1.765 inches

First Flat Length

Between 0.338 inches and 0.348 inches

Flat Height

Between 0.212 inches and 0.226 inches

Body Diameter

1.959 inches

Shaft Diameter

Between 0.245 inches and 0.255 inches

Shaft Length

Between 1.025 inches and 1.095 inches

Mounting Bushing Length

0.385 inches

Body Length

Between 0.175 inches and 0.205 inches

Overall Diameter

2.000 inches

Shaft Style

Round, flatted

Actuator Type

Single shaft

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

0.531 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

Features Provided

Panel seal

Electrical Resistance Per Section

5.000 kilohms single section

Rotary Actuator Travel In Angular Deg

360.0

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

85.0 single section

Power Dissipation Rating Per Section In Watts

2.2 free air single section

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 single section

Actuator Travel Control Feature

Continuous motion

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

40.0 single section

Standard Taper Curve Per Section

C single section

Terminal Type And Quantity

3 tab, solder lug

FSC

5905 Resistors

NIIN

007212649

NSN

5905007212649

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

D8497-40-1

Cage Code:

81336

Status:

MSDS:

Part Number:

50031516

Cage Code:

I9002

Status:

MSDS:

Part Number:

25920059

Cage Code:

99167

Status:

MSDS:

Part Number:

26944

Cage Code:

01359

Status:

MSDS:

Part Number:

6225

Cage Code:

71450

Status:

MSDS:

Part Number:

8497-40-1

Cage Code:

81336

Status:

MSDS:

Part Number:

525-07-0001

Cage Code:

1VD61

Status:

MSDS:

Part Number:

745512A

Cage Code:

03529

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8533390080
NAICS: 334416
SITC: 77233
Description: Wirewound variable resistors, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-721-2649

What are the manufacturers of nsn 5905007212649?

Chief Of Engineers (81336)
Cecom Lr Center (97403)
Bureau De Gestion Otan Hawk (I9002)
Hamilton Sundstrand Corporation (99167)
Keco Industries Inc. (94833)
Triumph Thermal Systems - Maryland, (01359)
Cts Corp (71450)
Jenoptik Advanced Systems, Llc (1VD61)
Bureau Gestion Hawk (B1231)
Drs Environmental Systems, Inc. (5RQL2)
Air-a-plane Corp (03529)

Does this nsn 5905007212649 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905007212649
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.

Does nsn 5905007212649 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905007212649 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905007212649?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

37406

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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