We appreciate your interest in Servo Instrument Corporation part number 28W3-2157, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 28W3-2157 is listed with the NSN 5905-00-755-0739 and description “Resistor Variable Wire Wound Pre.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Servo Instrument Corporation under the CAGE Code 19176 or that similarly fall under the FSC 5905 Resistors, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 5905-00-755-0739 parts and Resistor Variable Wire Wound Pre items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5905-00-755-0739 Item PartTypeName: RESISTOR,VARIABLE,WIRE WOUND,PRE | 5905 | 007550739 | 0 | N | B | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | B | U | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 28W3-2157 | C | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | CYLINDRICAL HOLE/SLOT MOUNTED |
| ADAQ | BODY LENGTH | 1.902 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND,SLOTTED |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 3.50 INCH-OUNCES |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| CRGM | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY |
| CSCY | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 TAB,SOLDER LUG |
| AAPN | SECTION QUANTITY | 3 |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPM | BODY DIAMETER | 1.755 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 1.312 INCHES NOMINAL |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.875 INCHES NOMINAL |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFL | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| AJYN | SCREW THREAD DIAMETER | 0.138 INCHES NOMINAL |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS 1ST SECTION AND 80.000 KILOHMS 2ND SECTION AND 80.000 KILOHMS 3RD SECTION |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 180.0 ALL SECTIONS |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.20 TO 0.20 1ST SECTION AND-0.20 TO 0.20 2ND SECTION AND-0.15 TO 0.15 3RD SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 ALL SECTIONS |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR |
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