Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND , INDUCT
Definition:
INC 37403 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 ITEM MUST HAVE INHERENT CHARACTERISTICS OF INDUCING 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, NONINDUCTIVE.
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 |
|---|---|---|
| ZZZT | NONDEFINITIVE SPEC/STD DATA | EW FORM |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | EW FORM |
| STYL | STYLE DESIGNATOR | RADIAL TERMINAL EACH END |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 50.0 |
| ADAQ | BODY LENGTH | 8.812 INCHES NOMINAL |
| AAPP | ELECTRICAL RESISTANCE | 0.310 OHMS |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -10.000/+10.000 |
| ABPM | BODY DIAMETER | 2.062 INCHES NOMINAL |
| BYML | MOUNTING HOLE SIZE | 0.531 INCHES NOMINAL |
| AFWW | TERMINAL WIDTH | 0.500 INCHES NOMINAL |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 425.0 |
| AEFB | POWER DISSIPATION RATING IN WATTS | 600.000 FREE AIR |
| FEAT | SPECIAL FEATURES | RMAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD BY A PERMEABILITY INDICATOR SPECIFIED IN MILITARY SPECIFICATION MIL-I-17214 |
| ABJT | TERMINAL LENGTH | 1.875 INCHES NOMINAL |
| AAQZ | INCLOSURE METHOD | UNINCLOSED |
| AARB | TERMINAL TYPE | TAB, SOLDER LUG |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 10.000 INCHES NOMINAL |