Quote for P638-1 Couse Mfg Inc Part with NSN 5905-00-279-7803

Part Number:  P638-1
Alternate P/N:  P6381
Manufacturer:  couse mfg inc
NIIN:  2797803
Item Name :  resistor fixed wire
CAGE Code:  90805
INC Code:  37403
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-12-2026

Are you looking quote for part P638-1? The Couse Mfg Inc-manufactured component (CAGE Code: 90805) is documented under NSN 5905-00-279-7803 as Resistor Fixed Wire. For the fastest quote, please complete our RFQ form with details about P638-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified P638-1, classified under INC 37403, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-279-7803, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number P638-1 with NSN 5905-00-279-7803, 5905002797803

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-279-7803

Item PartTypeName:

RESISTOR,FIXED,WIRE WOUND,INDUCT

5905002797803NA
CIICHCCESDPMICCriticalityENAC
AA
Part NumberISCRNVCRNCCHCCMSDSSADC
1404CW924295

Characteristics Data of NSN 5905-00-279-7803, 5905002797803

MRCCriteriaCharacteristic
AAPPELECTRICAL RESISTANCE200.000 OHMS
AAPQRESISTANCE TOLERANCE IN PERCENT-10.000 TO 10.000
AAQGAMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER340.0
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABJTTERMINAL LENGTH0.625 INCHES NOMINAL
ADAQBODY LENGTH4.250 INCHES NOMINAL
AEFBPOWER DISSIPATION RATING IN WATTS40.000 FREE AIR
AEHYAMBIENT TEMP AT FULL RATED POWER40.0 DEG CELSIUS
AFWWTERMINAL WIDTH0.250 INCHES NOMINAL
AKNAINCLOSURE TYPEENCAPSULATED
CSCFTERMINAL TYPETAB,SOLDER LUG
STYLSTYLE DESIGNATORRADIAL TERMINAL EACH END

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8533390080 (NAICS 334416) Wirewound variable resistors, nesoi
SITC : 77233 Wirewound electrical variable resistors (including rheostats and potentiometers)

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 V
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 1
Repariability
Shelf Life N/A
SOS S9e
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.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 062960 - Reostats/parts noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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