Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 79500 | WESTINGHOUSE ELECTRIC CORP |
Federal Supply Class
Title
RESISTORS
Inclusions:
INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.
Exclusions:
EXCLUDES RESISTANCE WIRE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AARE | REACTANCE CHARACTERISTIC | INDUCTIVE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | W SERIES |
| AAPP | ELECTRICAL RESISTANCE | 2.800 OHMS |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 13.000 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | RADIAL TERMINAL EACH END |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 50.0 |
| CQFK | FIXED TAP TERMINAL TYPE | TAB, SOLDER LUG |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -10.000/+10.000 |
| CQFD | SECTION NOMINAL RESISTANCE | 0.930 OHMS |
| BYML | MOUNTING HOLE SIZE | 0.531 INCHES NOMINAL |
| AEFB | POWER DISSIPATION RATING IN WATTS | 680.000 FREE AIR |
| AFWW | TERMINAL WIDTH | 0.500 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 11.812 INCHES NOMINAL |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 425.0 |
| ABJT | TERMINAL LENGTH | 1.875 INCHES NOMINAL |
| AAQZ | INCLOSURE METHOD | UNINCLOSED |
| ABPM | BODY DIAMETER | 2.125 INCHES NOMINAL |
| AAPR | FIXED TAP QUANTITY | 2 |
| AARB | TERMINAL TYPE | TAB, SOLDER LUG |