NSN 5930-00-237-7403 A90387, A90-387, B111371
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 | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-237-7403 | 00399 ( SWITCH, SENSITIVE ) |
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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Related Products | NSN 5930-00-237-7403
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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 Codes | 9N | Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9E | Defense Supply Center Columbus Columbus, OH 43218 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



