Quote for 312-1 Barksdale Inc Part with NSN 5930-00-557-2143

Part Number:  312-1
Alternate P/N:  3121
Manufacturer:  barksdale inc
NIIN:  5572143
Item Name :  switch pressure
CAGE Code:  89326
FSC:  5930 Switches
INC Code:  00206
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  01-14-2026

Are you looking quote for part 312-1? The Barksdale Inc-manufactured component (CAGE Code: 89326) is documented under NSN 5930-00-557-2143 as Switch Pressure. For the fastest quote, please complete our RFQ form with details about 312-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified 312-1, classified under INC 00206, FSG 59 Electrical and Electronic Equipment Components, FSC 5930 Switches, NIIN 00-557-2143, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 312-1 with NSN 5930-00-557-2143, 5930005572143

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5930-00-557-2143

Item PartTypeName:

SWITCH,PRESSURE

59300055721430P
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
312-1223

Characteristics Data of NSN 5930-00-557-2143, 5930005572143

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH7.375 INCHES NOMINAL
ABKWOVERALL HEIGHT2.500 INCHES NOMINAL
ABMKOVERALL WIDTH6.375 INCHES NOMINAL
AFDSLONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS5.375 INCHES NOMINAL
AFDVLONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS3.500 INCHES NOMINAL
AJZCPRESSURE SWITCH TYPEGAGE
AXGYMOUNTING METHODBRACKET
CMLPTHREAD QUANTITY PER INCH18 SINGLE PRESSURE CONNECTION
CQJXNOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
CQYJMOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
CRLDNONPILE-UP CONTACT ARRANGEMENT1 POLE,DOUBLE THROW,BOTH POSITIONS MAINTAINED
CSCFTERMINAL TYPESCREW
CTHFCONTACT LOAD CURRENT RATING3.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
CTYCCONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CTYMCONTACT ADJUSTMENT RANGE15.00 TO 400.00 ACTUATION POINT POUNDS PER SQUARE INCH
CTZBCONTACT VOLTAGE RATING IN VOLTS460.0 AC AT SEA LEVEL SINGLE VOLTAGE
FEATSPECIAL FEATURESSPLASH-PROOF HOUSING 1/2-14 NPT CONDUIT CONNECTION
THSDTHREAD SERIES DESIGNATORNPT SINGLE PRESSURE CONNECTION

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.
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 U - Precious metal content is unknown

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL Sf9eh-n
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: 061300 - Circuit breaker/switch 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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