National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
ATTENUATOR , VARIABLE
Definition:
A DEVICE FOR REDUCING THE STRENGTH OF AN ALTERNATING CURRENT SIGNAL EITHER CONTINUOUSLY OR IN STEPS, WITHOUT CAUSING APPRECIABLE SIGNAL DISTORTION, BY MAINTAINING SUBSTANTIALLY CONSTANT OUTPUT AND/OR INPUT IMPEDANCE MATCH. CONTINUOUSLY VARIABLE RESISTIVE DEVICES MUST CONSIST OF AT LEAST TWO SECTIONS OR ONE SECTION WITH AT LEAST TWO ROTATING CONTACTS. THE ITEM MUST HAVE AN OVERALL ATTENUATION RATING. INCLUDES TANDEM MOUNTED VARIABLE RESISTORS DESIGNED TO FUNCTION AS AN ATTENUATOR BUT WHOSE TERMINALS ARE NOT CONNECTED. SEE ALSO RESISTOR, VAIABLE (AS MODIFIED).
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 2177496 | 10001 | A | 3 | 2 | A | TX | ||
| B-4642 | 83332 | A | 5 | 9 | 1 | TX | ||
| A.4642 | 52263 | A | C | 1 | 1 | ZZ | 9X | |
| A.4642 | 83332 | A | 5 | 9 | 1 | TX |
CAGE Information
| Code | Company |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
| 83332 | TECH LOGISTICS INC. |
| 52263 | MULTI-TECH INDUSTRIES INC. |
Federal Supply Class
Title
ANTENNAS, WAVEGUIDES, AND RELATE
Inclusions:
INCLUDES AERIALS; MASTS; TOWER EQUIPMENT; ATTENUATORS; COUPLERS; TRANSMISSION LINES.
Exclusions:
EXCLUDES TOWER STRUCTURES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 6.1458 INCHES NOMINAL |
| AAQL | BODY STYLE | IRREGULAR |
| CTGG | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT |
| AFGA | OPERATING TEMP RANGE | -0.0/+50.0 DEG CELSIUS |
| ABMK | OVERALL WIDTH | 2.516 INCHES MAXIMUM |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.875 INCHES NOMINAL |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+25.0 |
| AJDB | POWER RATING | 1.5 WATTS AVERAGE |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE AND 8 TURRET |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.875 INCHES NOMINAL |
| AAFS | APPLICATION DESIGN | TRANSMISSION LINE |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| ABKW | OVERALL HEIGHT | 2.516 INCHES MAXIMUM |
| CRYY | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 MOTOR |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| BNGR | FREQUENCY RANGE | 5.000 HERTZ MINIMUM AND 33.000 HERTZ MAXIMUM |
| CGGK | MOUNTING THREAD QUANTITY | 32 PER INCH |
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