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National Stock Number (NSN) Output Data

NSN:
5985-01-443-4508
NIIN:
014434508
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
NH185A453-1 16236 A 5 1 5 ZZ
185A453-1 03640 A 3 2 A ZZ
CAT38009 28983 A 5 1 5 ZZ

CAGE Information

Code Company
03640 LOCKHEED MARTIN CORPORATION DBA LOCK
16236 DLA LAND AND MARITIME
28983 DAICO 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
ASYG STEP POSITION QUANTITY 7
NHCF NUCLEAR HARDNESS CRITICAL FEATURE HARDENED
ABMK OVERALL WIDTH 0.820 INCHES NOMINAL
AAQL BODY STYLE WAVEGUIDE TYPE
ABKW OVERALL HEIGHT 0.200 INCHES NOMINAL
FEAT SPECIAL FEATURES NUCLEARHARDNESSCRITICALITEM
ASYD OVERALL ATTENUATION RANGE IN DECIBELS +0.25/+1.75
CQTQ ADJUSTMENT DEVICE TYPE AND QUANTITY 1 ELECTRONIC, VOLTAGE CONTROLLED
ABHP OVERALL LENGTH 1.500 INCHES NOMINAL
ASYH ATTENUATION PER STEP IN DECIBELS 0.25
CRTL CRITICALITY CODE JUSTIFICATION FEAT
TTQY TERMINAL TYPE AND QUANTITY 7 PIN
ASYF ATTENUATION VARIATION METHOD STEPPED
AAFS APPLICATION DESIGN WAVEGUIDE

Similar Parts

185A453-1 , 185A4531 , 5985-01-443-4508 , 5985014434508 , 014434508 , NH185A453-1 , 185A453-1 , CAT38009 ,