Product Details | PRESSURE SWITCH

5930-00-500-8945 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: 1221216SS20A, 12-2121-6SS20A, 21216SS20A, 2121-6SS20A, 222117SS25, 2221-17SS25, 5930-00-500-8945, 00-500-8945, 5930005008945, 005008945

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 17 JUL 1974 00-500-8945

Drawings & Photos | NSN 5930-00-500-8945


Cross Reference | NSN 5930-00-500-8945

Part Number Cage Code Manufacturer
12-2121-6SS20A 89326 BARKSDALE INC
2121-6SS20A 89326 BARKSDALE INC
2221-17SS25 89326 BARKSDALE INC

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Technical Data | NSN 5930-00-500-8945

Characteristic Specifications
STYLE DESIGNATOR 34 RECTANGULAR W/BRACKET
OVERALL LENGTH 4.125 INCHES NOMINAL
OVERALL HEIGHT 4.188 INCHES NOMINAL
OVERALL WIDTH 3.500 INCHES NOMINAL
PRESSURE SWITCH TYPE GAGE
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUS INCREASE
CONTACT ADJUSTABILITY ACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE 3.80 TO 100.00 ACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPE EXTERNAL ACTUATION POINT SCREW WITH SCALE
CONTACT STIMULUS RATING 2.10 DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS 240.0 AC AT SEA LEVEL FIRST VOLTAGE 30.0 DC AT SEA LEVEL SECOND VOLTAGE
CONTACT LOAD CURRENT RATING 10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE 500.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
MEDIA FOR WHICH DESIGNED GAS OR LIQUID
PROOF PRESSURE 180.00 POUNDS PER SQUARE INCH
TERMINAL TYPE WIRE LEAD
MOUNTING METHOD BRACKET
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

Restrictions/Controls & Freight Information | NSN 5930-00-500-8945

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 5930-00-500-8945

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each