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National Stock Number (NSN) Output Data

NSN:
5985-00-909-2433
NIIN:
009092433
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
9991587 54297 A 5 2 5 TX
9991587 53613 F 5 9 5 TX
9991587 62874 A 5 2 5 TX
9991587 01714 A 5 9 5 TX
9991587 18876 A 3 2 A TX

CAGE Information

Code Company
01714 LUCENT TECHNOLOGIES INC ADVANCED TEC
54297 NUMBER INC. DBA AMERICAN PRECISION P
53613 GOULD INC DEFENSE SYSTEMS NAVCOM SYS
62874 3DBM CO INC WAVEGUIDE GROUP
18876 U S ARMY AVIATION AND MISSILE COMMAN

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 WAVEGUIDE TYPE
AHTW VOLTAGE STANDING WAVE RATIO 1.20 AND 1.30
BNGR FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 9.100 GIGAHERTZ MAXIMUM
TTQY TERMINAL TYPE AND QUANTITY 3 FLANGE
ASYD OVERALL ATTENUATION RANGE IN DECIBELS +0.0/+39.0
ASYF ATTENUATION VARIATION METHOD CONTINUOUS
CQTQ ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT
AAFS APPLICATION DESIGN WAVEGUIDE

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