National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 990C050H04-2940 | 18323 | A | 3 | 2 | 1 | TX | ||
| RH250X007D294R0F | 91637 | A | 5 | 2 | E | TX |
CAGE Information
| Code | Company |
|---|---|
| 18323 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 91637 | VISHAY DALE ELECTRONICS INC. DIV VIS |
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 |
|---|---|---|
| AEFB | POWER DISSIPATION RATING IN WATTS | 100.000 FREE AIR |
| AEFB | POWER DISSIPATION RATING IN WATTS | 100.000 FREE AIR |
| AAPP | ELECTRICAL RESISTANCE | 294.000 OHMS |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0/+50.0 |
| ADAQ | BODY LENGTH | 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAT | BODY WIDTH | 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL (S) |
| AAQZ | INCLOSURE METHOD | ENCASED |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| BYML | MOUNTING HOLE SIZE | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| AARB | TERMINAL TYPE | THREADED STUD |
| ADAU | BODY HEIGHT | 2.157 INCHES MINIMUM AND 2.219 INCHES MAXIMUM |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 3.865 INCHES MINIMUM AND 3.875 INCHES MAXIMUM |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| CBME | CUBIC MEASURE (NON-CORE) | 20.923 CUBIC INCHES |