5325-01-486-7606 RING,RETAINING Index 8405-01-486-7608 SHIRT,UTILITY

National Stock Number:
5330-01-486-7607

Federal Supply Class:
5330

National Item Identification Number:
014867607

Description:
RETAINER,PACKING

Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.


Manufacturer Information:
224270F010VP52FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.


Techincal Specification:
CENTER HOLE DIAMETER72.0 MILLIMETERS NOMINAL
CROSS-SECTIONAL HEIGHT50.0 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
MATERIALCOPPER ALLOY OVERALL
OUTER GROOVE SMALLEST WIDTH7.1 MILLIMETERS MINIMUM AND 7.3 MILLIMETERS MAXIMUM
PERIPHERAL DIAMETER83.5 MILLIMETERS NOMINAL


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