Product Details | PRESSURE SWITCH

5930-01-445-3102 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: 623179, 5930-01-445-3102, 01-445-3102, 5930014453102, 014453102

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 29 MAY 1997 01-445-3102

Drawings & Photos | NSN 5930-01-445-3102


Cross Reference | NSN 5930-01-445-3102

Part Number Cage Code Manufacturer
623179 62983 EATON AEROSPACE LLC

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Technical Data | NSN 5930-01-445-3102

Characteristic Specifications
STYLE DESIGNATOR 53 CYLINDRICAL W/FLANGE
OVERALL LENGTH 3.270 INCHES NOMINAL
WIDTH ACROSS FLATS 1.000 INCHES NOMINAL
BODY DIAMETER 0.845 INCHES NOMINAL
BODY LENGTH 1.900 INCHES NOMINAL
PRESSURE SWITCH TYPE DIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
CONTACT ACTION STIMULUS INCREASE
CONTACT ADJUSTABILITY ACTUATION POINT NOT ADJUSTABLE
CONTACT STIMULUS RATING 7.00 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING 3.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
OPERATING TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 270.0 DEG FAHRENHEIT MAXIMUM
MEDIA FOR WHICH DESIGNED LIQUID
PROOF PRESSURE 250.00 POUNDS PER SQUARE INCH
PRESSURE CONNECTOR TYPE EXTERNAL SEAT-GASKET SEAL, THREADED EXTERNAL SINGLE CONNECTION
INSIDE DIAMETER 0.500 INCHES NOMINAL SINGLE CONNECTION
OUTSIDE DIAMETER 0.650 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPE CONNECTOR, RECEPTACLE
MOUNTING METHOD THREADED BUSHING
THREAD SERIES DESIGNATOR UNJF SINGLE PRESSURE CONNECTION
NOMINAL THREAD SIZE 0.745 INCHES SINGLE PRESSURE CONNECTION
THREAD CLASS 3A SINGLE PRESSURE CONNECTION
THREAD QUANTITY PER INCH 16 SINGLE PRESSURE CONNECTION
THREAD LENGTH 0.300 INCHES NOMINAL SINGLE PRESSURE CONNECTION
THREAD DIRECTION RIGHT-HAND SINGLE PRESSURE CONNECTION
SPECIAL FEATURES THIS ITEM MONITORS THE PRESSURE DROP ACROSS THE FILTER, WHICH INDICATES A CLOGGED FILTER. AN ELECTRICAL SWITCH PROVIDES A SIGNAL WHICH ILLUMINATES A WARNING LIGHT IN THE COCKPIT INDICATING AN IMPENDING BYPASS.
III END ITEM IDENTIFICATION COAST GUARD HU25 ENGINE FUEL AND CONTROL SYSTEM
MANUFACTURERS CODE 62983
DESIGN CONTROL REFERENCE 623179

Restrictions/Controls & Freight Information | NSN 5930-01-445-3102

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5930-01-445-3102

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes1 Item controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZQCCommanding Officer
Department of Homeland Security
USCG Aviation Logistics Center
1664 Weeksville Road
Elizabeth City, NC 27909
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityR
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each