NSN 5905-00-499-6955 SMC604038, SM-C-604038, RT12C2P202M0DIFIED
Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-499-6955 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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Part Alternates: SMC604038, SM-C-604038, RT12C2P202M0DIFIED, 50111, 5905-00-499-6955, 00-499-6955, 5905004996955, 004996955
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 09 JUL 1971 | 00-499-6955 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-00-499-6955
Demand History | NSN 5905-00-499-6955
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| SMC604038 | 2009-01-05 | 1000 | US |
Cross Reference | NSN 5905-00-499-6955
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50111 | 54261 | FREUND PRECISION INC |
| RT12C2P202M0DIFIED | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
| SM-C-604038 | 04597 | PROJECTS UNLIMITED, INC. DIV NA |
| SM-C-604038 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
| SMC604038 | 34675 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN MISSILES & FIRE |
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Technical Data | NSN 5905-00-499-6955
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 2.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION |
| STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.8 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| BODY STYLE | 26B RECTANGULAR W/MOUNTING HOLES/SLOTS |
| BODY LENGTH | 1.250 INCHES NOMINAL |
| BODY WIDTH | 0.190 INCHES NOMINAL |
| BODY HEIGHT | 0.315 INCHES NOMINAL |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.115 INCHES NOMINAL |
| SHAFT LENGTH | 0.058 INCHES NOMINAL |
| MOUNTING METHOD | UNTHREADED HOLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.900 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.700 INCHES NOMINAL |
| TERMINAL LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | GUIDE,FUNNEL PART NO. SMC604024 ATTACHED |
| III OVERALL LENGTH | 1.308 INCHES NOMINAL |
| III OVERALL HEIGHT | 0.815 INCHES NOMINAL |
| III OVERALL WIDTH | 0.190 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5905-00-499-6955
| 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 |
| 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 | 658 | 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 | Z | No special type of cargo code applicable |