National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 20J250 | 44655 | A | C | 1 | 6 | ZZ | AC | |
| RWR78S2490FP | 81349 | M | 5 | 9 | 6 | TU | ||
| 808-251-05 | 25965 | A | C | 1 | 5 | TX | AF | |
| RWR78S2490FS | 81349 | M | 2 | 2 | 3 | TX | ||
| P-10A250 0HM 5% 10WA | 06416 | A | C | 1 | 6 | ZZ | AC | |
| C5110-3G331JS | 81755 | A | C | 1 | 5 | TX | AF | |
| RWR78S2490FM | 81349 | M | 5 | 9 | 3 | TX | ||
| RWR78S2490FR | 81349 | M | 5 | 9 | 3 | TX | ||
| MIL-R-39007/7 | 81349 | M | 4 | 1 | 3 | TX |
CAGE Information
| Code | Company |
|---|---|
| 06416 | PRECISION ELECTRONIC COIL MFG. CO. D |
| 44655 | HEICO OHMITE L.L.C. DBA OHMITE MANUF |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 25965 | AMETEK PROGRAMMABLE POWER, INC. DBA |
| 81755 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
| AARH | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.001 |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39007 SPECIFICATION |
| AARG | RELIABILITY INDICATOR | ESTABLISHED |
| AAPP | ELECTRICAL RESISTANCE | 249.000 OHMS |
| AAQZ | INCLOSURE METHOD | ENCAPSULATED |
| CBME | CUBIC MEASURE (NON-CORE) | 0.196 CUBIC INCHES |
| ABJT | TERMINAL LENGTH | 1.500 INCHES MINIMUM |
| AAQF | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| STYL | STYLE DESIGNATOR | AXIAL TERMINAL EACH END |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39007/7 GOVERNMENT SPECIFICATION |
| AAQH | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+275.0 |
| PKWT | UNPACKAGED UNIT WEIGHT | 13.000 GRAMS |
| AAPQ | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 |
| AARB | TERMINAL TYPE | WIRE LEAD |
| AEFB | POWER DISSIPATION RATING IN WATTS | 10.000 FREE AIR |
| AAPE | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -20.0/+20.0 |
| ADAQ | BODY LENGTH | 1.780 INCHES NOMINAL |
| AAQG | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| ABPM | BODY DIAMETER | 0.375 INCHES NOMINAL |