Product Details | PRESSURE SWITCH

5930-00-121-2271 A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.

Part Alternates: C244223, C24422-3, CS7417C67, P20AA130, P20AA-130, P20AA64, P20AA-64, 0584C283902, 0584C28390-2, 210AP102370, 210AP10-2370, 305ASB102332, 305AS-B10233-2, 67A81B1553, 67A81-B155-3, 5930-00-121-2271, 00-121-2271, 5930001212271, 001212271

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 01 NOV 1968 00-121-2271

Drawings & Photos | NSN 5930-00-121-2271


Cross Reference | NSN 5930-00-121-2271

Part Number Cage Code Manufacturer
0584C28390-2 30003 NAVAL AIR SYSTEMS COMMAND
0584C28390-2 53047 RHEEM MFG CO AIR CONDITIONING DIV
210AP10-2370 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
305AS-B10233-2 30003 NAVAL AIR SYSTEMS COMMAND
67A81-B155-3 30003 NAVAL AIR SYSTEMS COMMAND
C24422-3 53047 RHEEM MFG CO AIR CONDITIONING DIV
CS7417C67 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
P20AA-130 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV
P20AA-64 92578 JOHNSON CONTROLS INC CONTROL PRODUCTS DIV

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Technical Data | NSN 5930-00-121-2271

Characteristic Specifications
STYLE DESIGNATOR 33 RECTANGULAR
OVERALL LENGTH 2.376 INCHES NOMINAL
OVERALL HEIGHT 2.641 INCHES NOMINAL
OVERALL WIDTH 0.938 INCHES NOMINAL
BODY LENGTH 2.188 INCHES NOMINAL
BODY HEIGHT 2.641 INCHES NOMINAL
PRESSURE SWITCH TYPE DIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ACTION STIMULUS DECREASE
CONTACT ADJUSTABILITY DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
CONTACT STIMULUS RATING 35.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 65.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 30.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH GAGE
CONTACT VOLTAGE RATING IN VOLTS 240.0 AC AT SEA LEVEL FIRST VOLTAGE 120.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT LOAD CURRENT RATING 8.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 16.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MEDIA FOR WHICH DESIGNED GAS OR LIQUID
PRESSURE CONNECTOR TYPE SWIVEL NUT, COMPRESSION, THREADED INTERNAL SINGLE CONNECTION
INSIDE DIAMETER 0.250 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPE SCREW
MOUNTING METHOD BASE AND THREADED HOLE
MOUNTING FACILITY PATTERN TWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 0.688 INCHES NOMINAL
THREAD SERIES DESIGNATOR NPT SINGLE PRESSURE CONNECTION UNC ALL THREADED HOLE
NOMINAL THREAD SIZE 0.250 INCHES SINGLE PRESSURE CONNECTION 0.164 INCHES ALL THREADED HOLE
THREAD CLASS 2B ALL THREADED HOLE
THREAD QUANTITY PER INCH 18 SINGLE PRESSURE CONNECTION 32 ALL THREADED HOLE
FEATURES PROVIDED CAPILLARY TUBE END SEAL CONNECTION
SPECIAL FEATURES WEAPON ESSENTIAL SYSTEM
CRITICALITY CODE JUSTIFICATION FEAT
III HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION FUNGUS PROOF
III END ITEM IDENTIFICATION HELICOPTER, MH-53E, SEASPRITE H-2, AH-1W, HH-60H & AH-60F; AIRCRAFT, E-2C, S-3B, & F-14 TOMCAT

Restrictions/Controls & Freight Information | NSN 5930-00-121-2271

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5930-00-121-2271

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each