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 |
|---|---|---|---|---|---|---|---|---|
| 7541452P1 | 99971 | A | 5 | 9 | A | TX | ||
| VA-421AG | 29971 | A | 5 | 2 | 5 | TX | ||
| 7541452P0001 | 99971 | A | 3 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 29971 | LORCH MICROWAVE INC. DIV DEFENSE AND |
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| AAQL | BODY STYLE | IRREGULAR |
| CTGG | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| AFGA | OPERATING TEMP RANGE | -65.0/+85.0 DEG CELSIUS |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.02 |
| ABMK | OVERALL WIDTH | 0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM |
| AEBW | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 0.250 INCHES NOMINAL |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.350 INCHES NOMINAL |
| BNGR | FREQUENCY RANGE | 15.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 PIN |
| ABHP | OVERALL LENGTH | 0.672 INCHES MINIMUM AND 0.704 INCHES MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| AAFS | APPLICATION DESIGN | PRINTED CIRCUIT BOARD |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, CURRENT CONTROLLED |
| ZZZV | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 TERMINAL |
Similar Parts
VA-421AG ,
VA421AG ,
5985-01-059-2560 ,
5985010592560 ,
010592560
,
7541452P1 ,
VA-421AG ,
7541452P0001 ,