Quote for 1H503 Therm O Disc Incorporated Part with NSN 5905-00-067-4492

Part Number:  1H503
Manufacturer:  therm o disc incorporated
NIIN:  674492
Item Name :  resistor thermal
CAGE Code:  50157
INC Code:  00309
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-18-2026

Are you looking quote for part 1H503? The Therm O Disc Incorporated-manufactured component (CAGE Code: 50157) is documented under NSN 5905-00-067-4492 as Resistor Thermal. For the fastest quote, please complete our RFQ form with details about 1H503. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1H503, classified under INC 00309, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-067-4492, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1H503 with NSN 5905-00-067-4492, 5905000674492

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-067-4492

Item PartTypeName:

RESISTOR,THERMAL

59050006744920NB
CIICHCCESDPMICCriticalityENAC
UBA
Part NumberISCRNVCRNCCHCCMSDSSADC
1H503623

Characteristics Data of NSN 5905-00-067-4492, 5905000674492

MRCCriteriaCharacteristic
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABJTTERMINAL LENGTH1.125 INCHES NOMINAL
ADAQBODY LENGTH0.150 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.070 INCHES NOMINAL
AEBTTERMINAL DIAMETER0.0201 INCHES NOMINAL
AEHYAMBIENT TEMP AT FULL RATED POWER25.0 DEG CELSIUS
AEHZMAXIMUM OPERATING TEMP400.0 DEG CELSIUS
AEJATHERMAL TIME CONSTANT IN SECONDS8.0
AEJBPOWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS2.0
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-40.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-55.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER125.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER200.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER300.0 DEG CELSIUS 8TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER350.0 DEG CELSIUS 9TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER400.0 DEG CELSIUS 10TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT
AEJDTEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER75.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP1.675 KILOHMS 6TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP1.7 MEGOHMS 2ND RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP165.0 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP18.0 KILOHMS 4TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP22.5 OHMS 10TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP335.0 OHMS 7TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP4.75 MEGOHMS 1ST RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP40.0 OHMS 9TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP7.4 KILOHMS 5TH RESISTANCE-TEMPERATURE POINT
AEJEZERO POWER RESISTANCE AT SPECIFIED TEMP70.0 OHMS 8TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-10.8 TO 10.8 3RD RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-14.1 TO 14.1 2ND RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-15.0 TO 15.0 4TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-16.1 TO 16.1 1ST RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-17.2 TO 17.2 5TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-17.4 TO 17.4 6TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-18.6 TO 18.6 7TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-18.7 TO 18.7 8TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-19.6 TO 19.6 9TH RESISTANCE-TEMPERATURE POINT
AEJFRESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-20.1 TO 20.1 10TH RESISTANCE-TEMPERATURE POINT
AKNAINCLOSURE TYPEENCAPSULATED
CBMECUBIC MEASURE0.0007 CUBIC INCHES
CQWDZERO POWER RESISTANCE50.000 KILOHMS
CRQJZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP-10.0 TO 10.0
CTGTREFERENCE TEMP IN DEG CELSIUS25.0
STYLSTYLE DESIGNATORROD
TTQYTERMINAL TYPE AND QUANTITY2 WIRE LEAD

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

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 Z
Classification Control U
MGMT_CTL Sf9aw-n
Quantity per pack 1
Repariability
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: 657 - Instruments, electric meter

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