5310-01-492-5519 WASHER,FLAT Index 1660-01-492-5521 REGULATOR,OXYGEN,DEMAND

National Stock Number:
1680-01-492-5520

Federal Supply Class:
1680

National Item Identification Number:
014925520

Description:
BALLAST,AIRCRAFT

Detail:
AN ITEM OF VARIOUS SHAPES AND DESIGNS. IT MAY BE A PERMANENT OR TEMPORARY WEIGHT INSTALLED IN AN AIRCRAFT FOR THE PURPOSE OF BRINGING THE CENTER OF GRAVITY INTO THE DESIRED RANGE FOR SPECIFIC FLIGHT CONDITIONS. IT MAY HAVE MOUNTING PROVISIONS SUCH AS HOLES OR SLOTS TO FACILITATE INSTALLATION. EXCLUDES ITEMS PRIMARILY DESIGNED TO OVERCOME DYNAMIC UNBALANCE OF A ROTATING PART OR ASSEMBLY. EXCLUDES WEIGHT, COUNTERBALANCE.


Manufacturer Information:
160D111012-2126512NORTHROP GRUMMAN SYSTEMS CORPORATION
160D111012-2179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
AIRCRAFT LOCATIONNOSE FUSELAGE
AIRCRAFT MISSION DESIGN SERIESA-10 ACFT
MATERIALSTEEL COMP 1010


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