6640-00-836-4132 MEMBRANE Index 4320-00-836-4137 RING,WEARING

National Stock Number:
5330-00-836-4133

Federal Supply Class:
5330

National Item Identification Number:
008364133

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:
MC2101S4400-649220PC389227MARITIME ADMINISTRATION


Techincal Specification:
ATTACHMENT FEATURE CIRCLE DIAMETER14.500 INCHES NOMINAL SINGLE CIRCLE
ATTACHMENT FEATURE QUANTITY6
ATTACHMENT HOLE DIAMETER0.812 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
CENTER HOLE DIAMETER11.906 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLANGE
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.469 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER16.312 INCHES NOMINAL
RIM SURFACE WIDTH0.438 INCHES NOMINAL


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