| Mfg Part Number: 21991 | Manufacturer: Helle Engineering Inc | NSN : 5930-01-171-5543 |
| Item Name : switch rotary | CAGE Code : 34162 | FSC : 5930 Switches |
Thank you for choosing to source 21991 parts from Integrated Enterprise. This particular Helle Engineering Inc item is listed alongside the NSN 5930-01-171-5543 and part number 21991, allowing you to locate it with ease. Since this item is immediately available for procurement, we encourage you to take advantage of our Instant RFQ service to acquire a competitive quote for your comparisons. On an RFQ form, you can specify your desired quantities and target prices. As our team members are on standby 24/7x365, responses to requests or inquiries are completed with haste.
Take your time to explore our ever-expanding catalogs and you will find that the NSN 5930-01-171-5543 can be found listed under CAGE Code 34162. However, we carry an array of other NSN products, all of which have been sourced from trusted distributors like Helle Engineering Inc. Get started on the procurement process with a quote request that includes all of your NSN part requirements, and see how Integrated Enterprise can serve as your go-to sourcing solution. For additional questions, call or email us directly; we are ready to help you meet your operational deadlines however necessary.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5930-01-171-5543 Item Description: 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 O'CLOCK |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| AFDC | NONTURN DEVICE TYPE | TAB AT 6:00 O'CLOCK |
| 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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