Quote for A21-400HMP0RMB R H O Engineering Co Part with NSN 5905-00-878-5498

Part Number:  A21-400HMP0RMB
Alternate P/N:  A21400HMP0RMB
Manufacturer:  r h o engineering co
NIIN:  8785498
Item Name :  resistor fixed wire
CAGE Code:  00538
INC Code:  00010
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  03-05-2026

Are you looking quote for part A21-400HMP0RMB? The R H O Engineering Co-manufactured component (CAGE Code: 00538) is documented under NSN 5905-00-878-5498 as Resistor Fixed Wire. For the fastest quote, please complete our RFQ form with details about A21-400HMP0RMB. We guarantee a response within 15 minutes.

ASAP Components provides the verified A21-400HMP0RMB, classified under INC 00010, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-878-5498, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number A21-400HMP0RMB with NSN 5905-00-878-5498, 5905008785498

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-878-5498

Item PartTypeName:

RESISTOR,FIXED,WIRE WOUND

59050087854980N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
A21-400HMP0RMB293

Characteristics Data of NSN 5905-00-878-5498, 5905008785498

MRCCriteriaCharacteristic
AAPPELECTRICAL RESISTANCE40.000 OHMS
AAPQRESISTANCE TOLERANCE IN PERCENT-0.100 TO 0.100
AAQGAMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER165.0
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABPMBODY DIAMETER0.250 INCHES NOMINAL
ADAQBODY LENGTH0.250 INCHES NOMINAL
AEFBPOWER DISSIPATION RATING IN WATTS0.100 FREE AIR
AEHYAMBIENT TEMP AT FULL RATED POWER125.0 DEG CELSIUS
AKNAINCLOSURE TYPEENCAPSULATED
CSCFTERMINAL TYPEWIRE LEAD
STYLSTYLE DESIGNATORAXIAL 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 U - Precious metal content is unknown

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL 9b-----
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: 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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