1680-01-525-8916 GEARBOX ASSEMBLY,AIRCRAFT Index 3950-01-525-8918 TROLLEY,MONORAIL

National Stock Number:
5330-01-525-8917

Federal Supply Class:
5330

National Item Identification Number:
015258917

Description:
BACK-UP RING,PREFORMED PACKING

Detail:
A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS, CONSTRUCTED WITH A RECTANGULAR CROSS SECTION THAT MAY BE SOLID, WITH JOINT, OR IN A HELICAL FORM THAT FACILITATES SPIRAL WRAP INSTALLATION. IT PREVENTS SEAL EXTRUSION UNDER PRESSURE AND IS DESIGNED TO FIT ON THE DOWN-PRESSURE SIDE OF A GLAND GROOVE WITH A PACKING, PREFORMED OR O-RING.


Manufacturer Information:
B93559-012-01094697MOOG INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
SPECIAL FEATURESUSED ON 1680-01-515-4991 HYDRAULIC MOTOR ASSEMBLY


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