Product Details | SENSITIVE SWITCH

5930-00-237-7403 A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. Excludes SWITCH, FLEXIBLE; SWITCH, PRESSURE; and SWITCH, THERMOSTATIC.

Part Alternates: A90387, A90-387, B111371, B11137-1, SW2125, SW21-25, YZRQ41, 5930-00-237-7403, 00-237-7403, 5930002377403, 002377403

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-237-7403

Drawings & Photos | NSN 5930-00-237-7403


Cross Reference | NSN 5930-00-237-7403

Part Number Cage Code Manufacturer
A90-387 15605 EATON CORP OPNS & TECHNICAL CENTER
A90-387 81640 EATON CORPORATION DBA FLUID POWER DIV
B11137-1 77926 ROSEN RAYMOND AND CO
SW21-25 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
YZRQ41 91929 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5930-00-237-7403

Characteristic Specifications
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS 250.0 AC AND 230.0 DC
BODY STYLE 18M BUSHING/HOLE MOUNTED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.000 INCHES NOMINAL
BUSHING LENGTH 0.500 INCHES NOMINAL
BODY LENGTH 1.937 INCHES NOMINAL
BODY WIDTH 0.687 INCHES NOMINAL
BODY HEIGHT 0.990 INCHES NOMINAL
ACTUATOR STYLE 1 ROUND
ACTUATOR DIAMETER 0.328 INCHES NOMINAL
ACTUATOR HEIGHT 0.339 INCHES NOMINAL
ACTUATOR FREE POSITION HEIGHT 1.500 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 SCREW
SWITCH ACTUATING FORCE 16.0 OUNCES MAXIMUM
SWITCH RELEASE FORCE 4.0 OUNCES MINIMUM
ACTUATOR MOVEMENT 0.187 PRETRAVEL INCHES MAXIMUM AND 0.093 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
INCLOSURE TYPE FULLY INCLOSED
ACTUATOR ADAPTER STYLE 12 PUSHBUTTON
CENTER TO CENTER DISTANCE BETWEEN ADAPTER MOUNTING FACILITIES PARALLEL TO LENGTH 1.812 INCHES NOMINAL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION DUSTPROOF
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.138 INCHES
FEATURES PROVIDED ACTUATOR SEAL
MANUFACTURERS CODE 91929
DESIGN CONTROL REFERENCE YZRQ41

Restrictions/Controls & Freight Information | NSN 5930-00-237-7403

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: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.
Category Code Description
No Freight Information

Management | NSN 5930-00-237-7403

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative