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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-18546/2 GOVERNMENT SPECIFICATION |
| ADAT | BODY WIDTH | 1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0/+50.0 |
| ABJT | TERMINAL LENGTH | 0.958 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-18546 SPECIFICATION |
| PKWT | UNPACKAGED UNIT WEIGHT | 400.0 GRAMS |
| ADAU | BODY HEIGHT | 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | INTERCOM DEVI |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL (S) |
| AAQZ | INCLOSURE METHOD | ENCASED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| ADAQ | BODY LENGTH | 3.406 INCHES MINIMUM AND 3.594 INCHES MAXIMUM |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| AARB | TERMINAL TYPE | THREADED STUD |
| AEFB | POWER DISSIPATION RATING IN WATTS | 30.000 FREE AIR |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| BYML | MOUNTING HOLE SIZE | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| AAPP | ELECTRICAL RESISTANCE | 3.240 OHMS |
| CBME | CUBIC MEASURE (NON-CORE) | 11.098 CUBIC INCHES |