Thank you for choosing to partner with National Stock Number Shop for the Switch Rotary NSN parts you require. On this page, you can submit a quote request for Helle Engineering Inc part number 21991, a component that can also be found by inputting NSN 5930011715543 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 34162 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Helle Engineering Inc parts under the FSC 5930 Switches with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 5930011715543 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5930-01-171-5543 Item PartTypeName: SWITCH,ROTARY | 5930 | 011715543 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21991 | 5 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| AASA | THREAD LENGTH | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.875 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.625 INCHES NOMINAL |
| ABNB | FIRST FLAT LENGTH | 0.281 INCHES MINIMUM SINGLE ACTUATOR AND 0.312 INCHES MAXIMUM SINGLE ACTUATOR |
| ABNC | FLAT HEIGHT | 0.200 INCHES NOMINAL SINGLE ACTUATOR |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL SINGLE ACTUATOR |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL SINGLE ACTUATOR |
| AEFP | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL AT 6:00 OCLOCK |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| AFDC | NONTURN DEVICE TYPE | TAB AT 6:00 OCLOCK |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 4 SINGLE SECTION REAR |
| AKPY | THROW QUANTITY | 2 SINGLE SECTION REAR |
| AXGY | MOUNTING METHOD | THREADED BUSHING SINGLE MOUNTING FACILITY |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE MOUNTING FACILITY |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 28.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 6.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| CQQT | SWITCH ACTUATOR MOMENTARY POSITION | CLOCKWISE SINGLE ACTUATOR |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 2 SINGLE ACTUATOR |
| CRSJ | SHAFT TYPE | ROUND,FLATTED SINGLE ACTUATOR |
| CSCF | TERMINAL TYPE | TAB,SOLDER LUG |
| CSHW | CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES SINGLE SECTION REAR |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | 30.0 DEGREES SINGLE ACTUATOR |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| CTHF | CONTACT LOAD CURRENT RATING | 1.7 AMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 350.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CTHF | CONTACT LOAD CURRENT RATING | 5.5 AMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT AND ROTOR BLADE SURFACES SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | CIRCULAR WAFER,BUSHING MOUNT |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE MOUNTING FACILITY |
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