Quote for 300631-503 Pyser Sgi Limited Part with NSN 5905-00-159-7979

Part Number:  300631-503
Alternate P/N:  300631503
Manufacturer:  pyser sgi limited
NIIN:  1597979
Item Name :  resistor variable n
CAGE Code:  U3097
INC Code:  37405
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  03-01-2026

Are you looking quote for part 300631-503? The Pyser Sgi Limited-manufactured component (CAGE Code: U3097) is documented under NSN 5905-00-159-7979 as Resistor Variable N. For the fastest quote, please complete our RFQ form with details about 300631-503. We guarantee a response within 15 minutes.

ASAP Components provides the verified 300631-503, classified under INC 37405, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-159-7979, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 300631-503 with NSN 5905-00-159-7979, 5905001597979

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-159-7979

Item PartTypeName:

RESISTOR,VARIABLE,NONWIRE WOUND

59050015979790NB
CIICHCCESDPMICCriticalityENAC
UBA0
Part NumberISCRNVCRNCCHCCMSDSSADC
300631-503C25

Characteristics Data of NSN 5905-00-159-7979, 5905001597979

MRCCriteriaCharacteristic
CQCKROTARY ACTUATOR TRAVEL IN ANGULAR DEG333.0 NOMINAL
CQDBRESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT0.0 TO 7.0-55 DEG CELSIUS SINGLE SECTION AND 0.0 TO 3.5-25 DEG CELSIUS SINGLE SECTION AND 0.0 TO 2.0 0 DEG CELSIUS SINGLE SECTION AND-2.5 TO 2.5 85 DEG CELSIUS SINGLE SECTION AND 0.0 TO 5.5 120 DEG CELSIUS SINGLE SECTION
CQGNAMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 SINGLE SECTION
CQPHDEVICE DESIGN TYPENONTURN AT 3 OCLOCK
CQTMTERMINAL LOCATIONREAR-BOTTOM
CRGDPOWER DISSIPATION RATING PER SECTION IN WATTS2.25 HEAT SINK SINGLE SECTION
CRSSRESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
CRSXACTUATOR TRAVEL CONTROL FEATURESTOPS
CSDHAMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
CSDKSWITCH CURRENT TYPE AND RATING IN AMPS2.000 AC
TTQYTERMINAL TYPE AND QUANTITY5 TAB,SOLDER LUG
AAPNSECTION QUANTITY1
AAQLBODY STYLECYLINDRICAL BUSHING MOUNTED
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABHPOVERALL LENGTH1.875 INCHES MAXIMUM
ABPMBODY DIAMETER1.156 INCHES MAXIMUM
ABWVSHAFT DIAMETER0.250 INCHES MAXIMUM
ABXFSHAFT LENGTH0.875 INCHES NOMINAL
ADAPMOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
ADAQBODY LENGTH0.625 INCHES MAXIMUM
ADAVOVERALL DIAMETER1.453 INCHES NOMINAL
AEDXSHAFT STYLEROUND
AEEASWITCH TYPEROTARY
AEEDSWITCH VOLTAGE RATING IN VOLTS125.0
AEFDACTUATOR TYPESINGLE SHAFT
AEFHEFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION312.0 NOMINAL
AEFPNONTURN DEVICE RADIUS0.531 INCHES NOMINAL
AEGJSWITCH CONTACT ARRANGEMENTSINGLE POLE,SINGLE THROW,NORMALLY OPEN,BOTH POSITIONS MAINTAINED
AJYNSCREW THREAD DIAMETER0.375 INCHES NOMINAL
AJYPSCREW THREAD SERIES DESIGNATORUNEF
AJYQSCREW THREAD QUANTITY PER INCH32.0
ARNHOPERATING POSITIONSTART OF ROTATION
AXGYMOUNTING METHODSTANDARD BUSHING
CBBLFEATURES PROVIDEDSWITCH
CQCCELECTRICAL RESISTANCE PER SECTION50.0 KILOHMS SINGLE SECTION

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8533400080 (NAICS 334416) Variable resistors, including potentiometers, nesoi
SITC : 77235 Variable electrical resistors (including reostats and potentiometers), n.E.S.

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
ESD B - Represents items with esd sensitivity.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 062960 - Reostats/parts noi
SHC: 9 - Other or no special handling required (sh)
TCC: 3 - Electrostatic sensitive device (esd)
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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