Quote for 21C1-2071 Servo Instrument Corporation Part with NSN 5905-00-704-9557

Part Number:  21C1-2071
Alternate P/N:  21C12071
NIIN:  7049557
Item Name :  resistor variable w
CAGE Code:  19176
INC Code:  37406
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  03-15-2026

Are you looking quote for part 21C1-2071? The Servo Instrument Corporation-manufactured component (CAGE Code: 19176) is documented under NSN 5905-00-704-9557 as Resistor Variable W. For the fastest quote, please complete our RFQ form with details about 21C1-2071. We guarantee a response within 15 minutes.

ASAP Components provides the verified 21C1-2071, classified under INC 37406, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-704-9557, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 21C1-2071 with NSN 5905-00-704-9557, 5905007049557

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-704-9557

Item PartTypeName:

RESISTOR,VARIABLE,WIRE WOUND,NON

59050070495570N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
156PS122C25

Characteristics Data of NSN 5905-00-704-9557, 5905007049557

MRCCriteriaCharacteristic
ABPMBODY DIAMETER1.312 INCHES NOMINAL
AEFHEFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION340.0 NOMINAL
AJYNSCREW THREAD DIAMETER0.112 INCHES NOMINAL
AAPNSECTION QUANTITY1
AAQLBODY STYLECYLINDRICAL TAB/FLANGE MOUNTED
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABWVSHAFT DIAMETER0.187 INCHES NOMINAL
ABXFSHAFT LENGTH0.500 INCHES NOMINAL
ADAQBODY LENGTH1.297 INCHES NOMINAL
AEDXSHAFT STYLEROUND
AEFDACTUATOR TYPESINGLE SHAFT
AGTPLATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS1.750 INCHES NOMINAL
AJYPSCREW THREAD SERIES DESIGNATORUNEF
AJYQSCREW THREAD QUANTITY PER INCH32.0
AKPVMOUNTING FACILITY QUANTITY2
APXHTERMINAL LOCATIONREAR END
AXGYMOUNTING METHODTHREADED HOLE
CBBLFEATURES PROVIDEDHERMETICALLY SEALED
CQCCELECTRICAL RESISTANCE PER SECTION170.000 KILOHMS SINGLE SECTION
CQCKROTARY ACTUATOR TRAVEL IN ANGULAR DEG340.0 NOMINAL
CQGNAMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER100.0 SINGLE SECTION
CRFJTEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-30.0 TO 30.0 SINGLE SECTION
CRGDPOWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
CRSSRESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
CRSXACTUATOR TRAVEL CONTROL FEATURESTOPS
CSDHAMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER20.0 SINGLE SECTION
TTQYTERMINAL TYPE AND QUANTITY3 TURRET

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 J
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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