Quote for 81-20126-A2 Topworx Inc Part with NSN 5930-01-463-8500

Part Number:  81-20126-A2
Alternate P/N:  8120126A2
Manufacturer:  topworx inc
NIIN:  14638500
Item Name :  switch proximity
CAGE Code:  04553
FSC:  5930 Switches
INC Code:  35487
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-14-2026

Are you looking quote for part 81-20126-A2? The Topworx Inc-manufactured component (CAGE Code: 04553) is documented under NSN 5930-01-463-8500 as Switch Proximity. For the fastest quote, please complete our RFQ form with details about 81-20126-A2. We guarantee a response within 15 minutes.

ASAP Components provides the verified 81-20126-A2, classified under INC 35487, FSG 59 Electrical and Electronic Equipment Components, FSC 5930 Switches, NIIN 01-463-8500, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 81-20126-A2 with NSN 5930-01-463-8500, 5930014638500

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5930-01-463-8500

Item PartTypeName:

SWITCH,PROXIMITY

59300146385000PA
CIICHCCESDPMICCriticalityENAC
UAA
Part NumberISCRNVCRNCCHCCMSDSSADC
81-20126-A1595

Characteristics Data of NSN 5930-01-463-8500, 5930014638500

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH3.880 INCHES NOMINAL
AWTNOPERATING TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND 221.0 DEG FAHRENHEIT MAXIMUM
THSDTHREAD SERIES DESIGNATORNPT SINGLE THREADED HOLE
ADAQBODY LENGTH3.120 INCHES NOMINAL
CTHFCONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE 2.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE 2.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE 3.0 AMPERES RESISTIVE LOAD FIFTH VOLTAGE 1.0 AMPERES RESISTIVE LOAD SIXTH VOLTAGE 0.5 AMPERES RESISTIVE LOAD SEVENTH VOLTAGE 0.5 AMPERES RESISTIVE LOAD EIGHTH VOLTAGE
CMLPTHREAD QUANTITY PER INCH14 SINGLE THREADED HOLE
SR-5DESIGN CONTROL REFERENCE81-20126-A1
AGAVEND ITEM IDENTIFICATIONDAVIT, RHIB P/N MRT3900 ONBOARD 400 FT WAGB COAST GUARD VESSELS
SR-5MANUFACTURERS CODE04553
CQGBCONTACT ACTION STIMULUSINCREASE
CSCFTERMINAL TYPEWIRE LEAD
SR-5THE MANUFACTURERS DATA
ABMKOVERALL WIDTH1.500 INCHES NOMINAL
CTZBCONTACT VOLTAGE RATING IN VOLTS120.0 DC AT SEA LEVEL SEVENTH VOLTAGE
FEATSPECIAL FEATURES5/16 IN. TOP SENSING; STAINLESS STEEL
FREQFREQUENCY IN HERTZ60.0 FIRST VOLTAGE
ABKWOVERALL HEIGHT1.500 INCHES NOMINAL
CRLDNONPILE-UP CONTACT ARRANGEMENT2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED
CQJXNOMINAL THREAD SIZE0.500 INCHES SINGLE THREADED HOLE

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8536509065 (NAICS 335931) Switches, for a voltage not exceeding 1000 volts, nesoi
SITC : 77255 Switches for electrical apparatus, n.E.S., for voltages not exceeding 1, 000 volts

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
ESD A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL S-09---
Quantity per pack 1
Repariability If condemned or economically unserviceable, dispose by theoperator/crew
Shelf Life N/A
SOS Znc
Unit of Measure Ea

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