NSN 5905-00-005-4274

Wound Variable Resistor Description: Screw Thread Diameter: 0.25", Electrical Resistance Per Section: 250 ohms single section  |  Minimum order quantity: 1 Ea
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000054274

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Product Definition Definition of approved item name (AIN): "Wound Variable Resistor"

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 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 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

5905-00-005-4274 Spec. NSN part characteristics

screw thread diameter 0.25 electrical resistance per section:250 ohms single section

MRC
Name
Detail
MRC:
CSDH
Ambient Temp In Degree Celsius Per Section At Full Rated Power
55 single section
MRC:
CRSS
Resistance Tolerance Per Section In Percent
-2 to 2 single section
MRC:
CRSX
Actuator Travel Control Feature
Clutch
MRC:
AAPN
Section Quantity
1
MRC:
CRGD
Power Dissipation Rating Per Section In Watts
2 free air single section
MRC:
AAQL
Body Style
Cylindrical bushing mounted
MRC:
ABPM
Body Diameter
2.5 inches
MRC:
AARG
Reliability Indicator
Not established
MRC:
ABWV
Shaft Diameter
0.25 inches
MRC:
ADAP
Mounting Bushing Length
0.25 inches
MRC:
AEFD
Actuator Type
Single shaft
MRC:
ADAQ
Body Length
3.625 inches
MRC:
ABXF
Shaft Length
0.5 inches
MRC:
AEDX
Shaft Style
Round
MRC:
AEFH
Effective Electrical Rotation In Degree Angular Rotation
9000
MRC:
AJYN
Screw Thread Diameter
0.25 inches
MRC:
AEFP
Nonturn Device Radius
0.531 inches
MRC:
AEFN
Nonturn Device Location
At 9 oclock
MRC:
AJYP
Screw Thread Series Designator
Unef
MRC:
AJYQ
Screw Thread Quantity Per Inch
32
MRC:
APXH
Terminal Location
Radially positioned over less than half the circumference
MRC:
AXGY
Mounting Method
Standard bushing
MRC:
CQCC
Electrical Resistance Per Section
250 ohms single section
MRC:
CQCK
Rotary Actuator Travel In Angular Degree
9000
MRC:
CQGN
Ambient Temp In Degree Celsius Per Section At Zero Percent Rated Power
130 single section
MRC:
CRFJ
Temp Coefficient Of Resistance Per Section In Ppm Per Degree Celsius
-25 to 25 single section
MRC:
CSDL
Standard Taper Curve Per Section
A single section
MRC:
TTQY
Terminal Type And Quantity
3 tab, solder lug

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
40-526-250-36
Cage Code:
K5294
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
KE
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8533400080
NAICS:
334416
End Use Class:
20005
SITC:
77235
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8533400080

Variable Resistors, Including Potentiometers, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77235

Variable Electrical Resistors (including Reostats and Potentiometers), N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062960
NMF Description:
Reostats/parts Noi
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)