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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts ST18-S180A and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of ST18-S180A parts and much more. This includes items such as Resistor Variable W ST18-S180A from manufacturer Bowmar Instrument Co and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for ST18-S180A parts. This means you can quickly sort through National Stock Numbers such as 5905007550828 and find parts from quality manufacturers like Bowmar Instrument Co and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5905-00-755-0828 Item Description: Resistor Variable W | 5905 | 007550828 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | U | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| St18-S180a | C | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAPN | SECTION QUANTITY | 5 |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAVM | PILOT LENGTH | 0.1250 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 5.344 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 1.755 INCHES MAXIMUM |
| ABVJ | ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 120.0 |
| ABXF | SHAFT LENGTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| AECZ | MOUNTING LIP DIAMETER | 2.0620 INCHES MAXIMUM |
| AEDA | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEDZ | SHAFT BEARING TYPE | BALL |
| AEEA | SWITCH TYPE | ROTARY |
| AEED | SWITCH VOLTAGE RATING IN VOLTS | 35.0 AND 250.0 AND 250.0 |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL |
| AEFL | MAXIMUM RUNNING TORQUE | 4.00 INCH-OUNCES |
| AEGH | SWITCH OPERATING POSITION | START OF LINEAR MOVEMENT |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 4.000 PERCENT, RATED AMPERES C AND BETTER V.G. STEPPING |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 4.000 PERCENT, RATED AMPERES C DROP SIDING |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 50.000 PERCENT, RATED AMPERES C AND BETTER FINISH |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 80.000 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.30/+0.30 ALL SECTIONS |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| CRGM | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS TERMINAL BASE LINEARITY |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 2ND SECTION |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 3RD SECTION |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 5TH SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 ALL SECTIONS |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 2000.0 4TH SECTION |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 2000.0 5TH SECTION |
| CSDK | SWITCH CURRENT TYPE AND RATING IN AMPS | 0.500 DC AND 0.001 DC AND 0.010 DC |
| FEAT | SPECIAL FEATURES | 3 SWITCH SECTIONS |
| TTQY | TERMINAL TYPE AND QUANTITY | 26 TAB, SOLDER LUG |
| AAVL | PILOT DIAMETER | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM |
| ABPA | UNDERCUT DIAMETER | 1.750 INCHES NOMINAL |
| ABUF | ANGLE OF MOUNTING HOLE IN DEG | 90.0 |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 4.219 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 2.002 INCHES NOMINAL |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFK | MAXIMUM STARTING TORQUE | 6.50 INCH-OUNCES |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| AJYN | SCREW THREAD DIAMETER | 0.138 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| CBBL | FEATURES PROVIDED | SWITCH |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 80.000 PERCENT, RATED AMPERES C AND BETTER SELECT |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 175.0 ALL SECTIONS |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0/+20.0 ALL SECTIONS |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 1ST SECTION |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 4TH SECTION |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 25000.0 1ST SECTION |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 40000.0 2ND SECTION |
| CSBW | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 40000.0 3RD SECTION |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS |
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