NSN 5905-00-643-7221 2293101H11, 00-643-7221, 006437221
Product Details | RESISTANCE ELEMENT
5905-00-643-7221 An item of electrically resistive material in the form of a grid, ribbon, or wire designed to be used singly or built into groups to form a resistance unit. It is usually a maintenance part for a RESISTOR (as modified), a RHEOSTAT, or similar item. Includes items which can be used as "heaters" (heating elements) but which are rated in terms of resistance and resistance tolerance. Excludes ABSORBER, RADIO FREQUENCY RADIATION; HEATER, THERMAL RELEASE; HEATING ELEMENT, ELECTRICAL (as modified); and RESISTOR (as modified).
Part Alternates: 2293101H11, 5905-00-643-7221, 00-643-7221, 5905006437221, 006437221
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-643-7221 | 02802 ( RESISTANCE ELEMENT ) |
Cross Reference | NSN 5905-00-643-7221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2293101H11 | 32560 | JUDELSHON INDUSTRIES INC A DIV OF DUSENBERY JOHN CO INC |
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Technical Data | NSN 5905-00-643-7221
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | RIBBON |
| ELECTRICAL RESISTANCE | 0.1060 OHMS |
| RESISTANCE TOLERANCE IN PERCENT | -5.0 TO 5.0 |
| RESISTOR POWER DISSIPATION RATING IN WATTS | 30.0 |
| TAP QUANTITY | 1 |
| SECTION RESISTANCE BETWEEN TAPS IN OHMS | 0.054 |
| WIDTH | 0.500 INCHES NOMINAL |
| THICKNESS | 0.010 INCHES NOMINAL |
| TERMINAL QUANTITY | 3 |
| TERMINAL TYPE | HOLE |
| TERMINAL LENGTH | 1.125 INCHES |
| TERMINAL WIDTH | 0.500 INCHES |
| TERMINAL THICKNESS | 0.063 INCHES |
| MATERIAL | NICKEL-CHROMIUM-IRON ALLOY |
| MOUNTING CONFIGURATION | TERMINAL MOUNTED |
Restrictions/Controls & Freight Information | NSN 5905-00-643-7221
| 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 | 72D | unknown |
| Originating Activity Code | XX | |
| 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 |



