Quote for RA30NASA253A Military Specifications Part with NSN 5905-00-577-3731

Part Number:  RA30NASA253A
Manufacturer:  military specifications
NIIN:  5773731
Item Name :  resistor variable w
CAGE Code:  81349
INC Code:  37406
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-10-2026

Are you looking quote for part RA30NASA253A? The Military Specifications-manufactured component (CAGE Code: 81349) is documented under NSN 5905-00-577-3731 as Resistor Variable W. For the fastest quote, please complete our RFQ form with details about RA30NASA253A. We guarantee a response within 15 minutes.

ASAP Components provides the verified RA30NASA253A, classified under INC 37406, FSG 59 Electrical and Electronic Equipment Components, FSC 5905 Resistors, NIIN 00-577-3731, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number RA30NASA253A with NSN 5905-00-577-3731, 5905005773731

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5905-00-577-3731

Item PartTypeName:

RESISTOR,VARIABLE,WIRE WOUND,NON

59050057737310NB
CIICHCCESDPMICCriticalityENAC
UBU
Part NumberISCRNVCRNCCHCCMSDSSADC
MIL-PRF-19/3514

Characteristics Data of NSN 5905-00-577-3731, 5905005773731

MRCCriteriaCharacteristic
AAPNSECTION QUANTITY1
AAQLBODY STYLECYLINDRICAL BUSHING MOUNTED
AARGRELIABILITY INDICATORNOT ESTABLISHED
ABHPOVERALL LENGTH0.999 INCHES MINIMUM AND 1.311 INCHES MAXIMUM
ABPMBODY DIAMETER1.500 INCHES MINIMUM AND 1.710 INCHES MAXIMUM
ABWVSHAFT DIAMETER0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
ABXFSHAFT LENGTH0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
ADAPMOUNTING BUSHING LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
ADAQBODY LENGTH0.530 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
ADAVOVERALL DIAMETER2.135 INCHES MAXIMUM
AEDXSHAFT STYLEROUND,SLOTTED
AEFDACTUATOR TYPESINGLE SHAFT
AEFHEFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION280.0 MINIMUM AND 305.0 MAXIMUM
AEFKMAXIMUM STARTING TORQUE6.00 INCH-OUNCES
AEFMMAXIMUM STOP TORQUE128.00 INCH-OUNCES
AEFNNONTURN DEVICE LOCATIONAT 9 OCLOCK
AEFPNONTURN DEVICE RADIUS0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM
AJYNSCREW THREAD DIAMETER0.375 INCHES NOMINAL
AJYPSCREW THREAD SERIES DESIGNATORUNEF
AJYQSCREW THREAD QUANTITY PER INCH32.0
APXHTERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
AXGYMOUNTING METHODSTANDARD BUSHING
CQCCELECTRICAL RESISTANCE PER SECTION25.000 KILOHMS SINGLE SECTION
CQCKROTARY ACTUATOR TRAVEL IN ANGULAR DEG280.0 MINIMUM AND 305.0 MAXIMUM
CQGNAMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER105.0 SINGLE SECTION
CRGDPOWER DISSIPATION RATING PER SECTION IN WATTS4.0 FREE AIR 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 POWER40.0 SINGLE SECTION
TESTTEST DATA DOCUMENT81349-MIL-R-19 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING
TTQYTERMINAL TYPE AND QUANTITY3 TAB,SOLDER LUG
ZZZKSPECIFICATION/STANDARD DATA81349-MIL-R-19/3 GOVERNMENT SPECIFICATION

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 Z
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 1
Repariability Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.
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: 658 - Electrical appliances, small

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