NSN 5905-00-081-9221 RH250940F, RH250-940F, RH25094R00F
Product Details | NONINDUCTIVE WIRE WOUND FIXED RESISTOR
5905-00-081-9221 INC 37404 REINSTATED ON 010303~A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The items must have inherent characteristics of inducing little or no self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, INDUCTIVE.
Part Alternates: RH250940F, RH250-940F, RH25094R00F, 5905-00-081-9221, 00-081-9221, 5905000819221, 000819221
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-081-9221 | 37404 ( RESISTOR, FIXED, WIRE WOUND, NONINDUCTIVE ) |
Drawings & Photos | NSN 5905-00-081-9221
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Technical Data | NSN 5905-00-081-9221
| Characteristic | Specifications |
|---|---|
| ELECTRICAL RESISTANCE | 94.000 OHMS |
| RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 |
| POWER DISSIPATION RATING IN WATTS | 250.000 FREE AIR |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0 TO 50.0 |
| TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 |
| INCLOSURE METHOD | ENCAPSULATED |
| STYLE DESIGNATOR | 148 AXIAL TERMINAL |
| BODY LENGTH | 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM |
| BODY WIDTH | 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM |
| BODY HEIGHT | 2.157 INCHES MINIMUM AND 2.219 INCHES MAXIMUM |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 3.865 INCHES MINIMUM AND 3.885 INCHES MAXIMUM |
| MOUNTING HOLE SIZE | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| TERMINAL TYPE | THREADED STUD |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TERMINAL LENGTH | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM |
| III UNPACKAGED UNIT WEIGHT | 800.0 GRAMS |
| (NON-CORE DATA) CUBIC MEASURE | 20.922 CUBIC INCHES |
Restrictions/Controls & Freight Information | NSN 5905-00-081-9221
| Category | Code | Description |
|---|---|---|
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) 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 | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | 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 |