National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
RESISTOR , FIXED , WIRE WOUND , NONIND
Definition:
INC 37404 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 ITEMS MUST HAVE INHERENT CHARACTERISTICS OF INDUCING LITTLE OR NO 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, INDUCTIVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| ENH-10.249 OHM 1PCT | 91637 | A | 5 | 2 | 5 | TX | ||
| ARH10-13-0R249F | 91637 | A | 5 | 9 | E | TX | ||
| 7637644PR249 | 99971 | A | 3 | 2 | A | TX | ||
| ENH-10-.249-1PCT | 91637 | A | 5 | 9 | 5 | ZZ | ||
| ENH-10 0.249 OHM 1PCT | 91637 | A | C | 1 | 5 | ZZ | 9X |
CAGE Information
| Code | Company |
|---|---|
| 91637 | VISHAY DALE ELECTRONICS INC. DIV VIS |
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | RADAR SET |
| ADAT | BODY WIDTH | 0.376 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AFWW | TERMINAL WIDTH | 0.140 INCHES MINIMUM |
| AEBY | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| AEFB | POWER DISSIPATION RATING IN WATTS | 6.000 FREE AIR |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CBME | CUBIC MEASURE (NON-CORE) | 0.133 CUBIC INCHES |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -100.0/+100.0 |
| BYML | MOUNTING HOLE SIZE | 0.089 INCHES MINIMUM AND 0.099 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 |
| ADAQ | BODY LENGTH | 0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.250 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AAPP | ELECTRICAL RESISTANCE | 0.249 OHMS |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| PKWT | UNPACKAGED UNIT WEIGHT | 8.0 GRAMS |
| AARB | TERMINAL TYPE | TAB, SOLDER LUG |