NSN 5905-01-078-1549 12M117, 16M142, 311-1668-00
Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-01-078-1549 A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Part Alternates: 12M117, 16M142, 311-1668-00, 81C2D-K57-BA0/004, 81C2DK57BA0004, 81C2D-K57-BA0004, 5905-01-078-1549, 01-078-1549, 5905010781549, 010781549, 311166800
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 09 JUN 1979 | 01-078-1549 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-01-078-1549
Demand History | NSN 5905-01-078-1549
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5905-01-078-1549 | 2014-05-149 | 32 | DIBBS |
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Technical Data | NSN 5905-01-078-1549
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 2 |
| ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS ALL SECTIONS |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS |
| STANDARD TAPER CURVE PER SECTION | A ALL SECTIONS |
| RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | 0.0 TO 5.0 -55 DEG CELSIUS ALL SECTIONS AND 0.0 TO 3.0 -25 DEG CELSIUS ALL SECTIONS AND -1.5 TO 1.5 0 DEG CELSIUS ALL SECTIONS AND -2.0 TO 2.0 85 DEG CELSIUS ALL SECTIONS AND -3.0 TO 3.0 120 DEG CELSIUS ALL SECTIONS |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 ALL SECTIONS |
| BODY STYLE | 23B RECTANGULAR W/BUSHING |
| BODY LENGTH | 1.125 INCHES NOMINAL |
| BODY WIDTH | 0.625 INCHES NOMINAL |
| BODY HEIGHT | 0.625 INCHES NOMINAL |
| MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL |
| ACTUATOR TYPE | DUAL CONCENTRIC |
| SHAFT STYLE | 17C ROUND, STEPPED |
| SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| SHAFT LENGTH | 1.781 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.078 INCHES NOMINAL |
| UNDERCUT LENGTH | 0.375 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 260.0 NOMINAL |
| MOUNTING METHOD | STANDARD BUSHING |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| FEATURES PROVIDED | HUMIDITY PROOF |
| TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| III OVERALL LENGTH | 2.960 INCHES NOMINAL |
| III OVERALL HEIGHT | 1.125 INCHES NOMINAL |
| III OVERALL WIDTH | 0.625 INCHES NOMINAL |
| III UNPACKAGED UNIT WEIGHT | 0.84 OUNCES |
| III CUBIC MEASURE | 0.439 CUBIC INCHES |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
Restrictions/Controls & Freight Information | NSN 5905-01-078-1549
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | B | ESD sensitivity |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062960 | REOSTATS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 72D | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | 3 | Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices). |
Management | NSN 5905-01-078-1549
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |