Product Details | PRESSURE SWITCH

5930-01-025-7173 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: CD1HA3, CD1H-A3, CD1HA3SS, CD1H-A3SS, 22213, 2221-3, 604AS30511, 604AS305-11, 5930-01-025-7173, 01-025-7173, 5930010257173, 010257173

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 08 AUG 1976 01-025-7173

Drawings & Photos | NSN 5930-01-025-7173


Demand History | NSN 5930-01-025-7173

Part Number Request Date QTY Origin
CD1H-A3SS 2024-06-159 3 DIBBS
CD1H-A3SS 2024-05-148 3 DIBBS
CD1H-A3SS 2019-10-293 6 DIBBS
CD1H-A3SS 2019-09-262 6 DIBBS
CD1H-A3SS 2019-09-255 6 DIBBS
22213 2009-03-89 10 US
5930-01-025-7173 2007-07-207 2 DIBBS

Cross Reference | NSN 5930-01-025-7173

Part Number Cage Code Manufacturer
2221-3 89326 BARKSDALE INC
604AS305-11 30003 NAVAL AIR SYSTEMS COMMAND
CD1H-A3 89326 BARKSDALE INC
CD1H-A3SS 89326 BARKSDALE INC

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Technical Data | NSN 5930-01-025-7173

Characteristic Specifications
STYLE DESIGNATOR 21 RECTANGULAR W/BRACKET
OVERALL LENGTH 4.130 INCHES NOMINAL
OVERALL HEIGHT 4.190 INCHES NOMINAL
OVERALL WIDTH 3.500 INCHES NOMINAL
BODY LENGTH 4.130 INCHES NOMINAL
PRESSURE SWITCH TYPE DIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUS DECREASE
CONTACT ADJUSTABILITY DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE 0.03 TO 2.89 ACTUATION POINT POUNDS PER SQUARE INCH AND 0.14 TO 3.00 DEACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPE INTERNAL ACTUATION POINT DIAL AND INTERNAL DEACTUATION POINT DIAL
CONTACT VOLTAGE RATING IN VOLTS 480.0 AC AT SEA LEVEL FIRST VOLTAGE 250.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT LOAD CURRENT RATING 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MEDIA FOR WHICH DESIGNED GAS OR LIQUID
PRESSURE CONNECTOR TYPE GASKET SEAL, THREADED INTERNAL SINGLE CONNECTION
INSIDE DIAMETER 0.250 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPE WIRE LEAD
MOUNTING METHOD SLOT
MOUNTING SLOT WIDTH 0.280 INCHES NOMINAL
MOUNTING FACILITY PATTERN TWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 2.500 INCHES NOMINAL
THREAD SERIES DESIGNATOR NPT SINGLE PRESSURE CONNECTION
NOMINAL THREAD SIZE 0.250 INCHES SINGLE PRESSURE CONNECTION
THREAD QUANTITY PER INCH 18 SINGLE PRESSURE CONNECTION
FEATURES PROVIDED ELECTRICAL ACCESS PORT

Restrictions/Controls & Freight Information | NSN 5930-01-025-7173

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:X The item does not have a nuclear hardened feature or any other critical feature 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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5930-01-025-7173

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each