Whether you are in the market for NSN parts, military and defense parts, aerospace parts, or other similar product solutions, Buy Military Fasteners is your one-stop shop with an expansive selection tracing back to premier manufacturers and entities that we trust. Thank you for taking an interest in part number 28W3-2157, a Servo Instrument Corporation item that is listed alongside the description “Resistor Variable Wire Wound Pre” and the NSN 5905007550739. As part number 28W3-2157 is ready for purchase on our website at any time, you are invited to fill out and submit the RFQ form provided on this page for the means of requesting a quote for your comparisons. All that we ask is that you supply us with crucial details such as your target price and expected shipping time frame, that way we can best customize a solution that caters to your unique requirements and constraints alike.
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As customers explore our vast selection, they can take advantage of services like our CAGE Code search features or database filters to quickly locate products of interest for purchase. For example, part number 28W3-2157 is listed alongside the NSN 5905-00-755-0739, meaning that it also belongs to FSC 5905 Resistors. With this in mind, kick off procurement with us today with assurance that we can even fulfill your most difficult needs.
| 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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