NSN 5905-01-643-6954 MIL-PRF-18546/1 , MILPRF185461, RH01084R50F
Product Details | WIRE WOUND FIXED RESISTOR
5905-01-643-6954 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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
Part Alternates: MIL-PRF-18546/1 , MILPRF185461, RH01084R50F, 5905-01-643-6954, 01-643-6954, 5905016436954, 016436954
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 2015099 | 01-643-6954 | 00010 ( RESISTOR, FIXED, WIRE WOUND ) |
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Technical Data | NSN 5905-01-643-6954
| Characteristic | Specifications |
|---|---|
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| BODY LENGTH | 0.750 INCHES NOMINAL |
| MOUNTING HOLE SIZE | 0.094 INCHES NOMINAL |
| SPECIAL FEATURES | RESISTANCE VALUE R-DEMICAL; INSULATION RESISTANCE 10,000 M-MINIMUM DRY, 1000 M-MINIMUM AFTER MOISTURE TEST; SOLDERABILITY MEETS REQUIREMENTS OF ANSI J-STD-002; OPERATING TEMPERATURE RANGE -55 TO +250 CELSIUS DEGREES; FREE AIR POWER RATING - 7.5; POWER RATING 4 INCHES X 6 INCHES X 2 INCHES X 0.40 INCHES THICK ALUMINUM CHASSIS (129 SQ. IN. SURFACE AREA); PERFORMANCE TEST TEMPERATURE 250 DEG CELSIUS FOR 2 H; TERMINAL STRENGTH 30 S, 5 POUND PULL TEST; MATERIAL SPECIFICATION ELEMENT: COOPER NICKEL ALLOY OR NICKEL-CHROME ALLOY, DEPENDING ON RESISTANCE VALUE; END CAPS: STAINLESS STEEL |
| SPECIFICATION/STANDARD DATA | 81349 - MIL-18546/1 GOVERNMENT SPECIFICATION |
| III END ITEM IDENTIFICATION | 6625-01-619-2463 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RESISTOR,FIXED,WIRE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-18546/1 |
Restrictions/Controls & Freight Information | NSN 5905-01-643-6954
| 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: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 5905-01-643-6954
| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



