You are currently exploring our in-stock options for part number 257903 with the NSN 5905009994670. This product is listed with the description “Resistor Variable Wire Wound Non” and is manufactured by L 3 Communications Corporation. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number 257903 is listed alongside the NSN 5905-00-999-4670 and belongs to the FSC 5905 Resistors. Additionally, it is also under the CAGE Code 1PQF4, which is assigned to L 3 Communications Corporation. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number 257903 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5905-00-999-4670 Item Description: RESISTOR,VARIABLE,WIRE WOUND,NON | 5905 | 009994670 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 257903 | C | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAPN | SECTION QUANTITY | 2 |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 5.015 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 1.828 NOMINAL CENTIMETERS |
| ABWV | SHAFT DIAMETER | 0.2497 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.812 INCHES NOMINAL |
| ADAP | MOUNTING BUSHING LENGTH | 0.312 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 4.172 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 2.266 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND |
| AEDZ | SHAFT BEARING TYPE | SLEEVE |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 MINIMUM |
| AEFK | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES |
| AEFL | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES |
| AEFM | MAXIMUM STOP TORQUE | 550.00 INCH-OUNCES |
| AEFN | NONTURN DEVICE LOCATION | AT 12 OCLOCK |
| AEFP | NONTURN DEVICE RADIUS | 0.562 INCHES NOMINAL |
| AEFY | SHAFT END PLAY | 0.00500 INCHES |
| AEFZ | SHAFT RUNOUT | 0.0005 INCHES |
| AEGA | LATERAL RUNOUT | 0.003 INCHES |
| AEGB | PILOT DIAMETER RUNOUT | 0.00200 INCHES |
| AEGC | SHAFT RADIAL PLAY | 0.003 INCHES |
| AFJN | FRAGILITY FACTOR | RUGGED |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CBME | III CUBIC MEASURE | 10.949 CUBIC INCHES |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 50.000 PERCENT, RATED AMPERES C AND BETTER |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 720.0 ALL SECTIONS |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.10/+0.10 ALL SECTIONS |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 80.0 ALL SECTIONS |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 7TH SECONDARY AT 10'30 OCLOCK |
| CRGM | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 ALL SECTIONS |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | -1.0/+1.0 DEG ANGULAR ROTATION ALL SECTIONS |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0/+1.0 ALL SECTIONS |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 6 OCLOCK ALL PRIMARIES |
| CSCY | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0/+20.0 ALL SECTIONS |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS |
| TTQY | TERMINAL TYPE AND QUANTITY | 8 TAB, SOLDER LUG |
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