5330-01-157-3422 RETAINER,PACKING Index 5330-01-157-3425 SLEEVE,SEAL,COUPLER

National Stock Number:
5330-01-157-3423

Federal Supply Class:
5330

National Item Identification Number:
011573423

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:
400-4674851 ITEM 1953711NAVAL SEA SYSTEMS COMMAND
87631-0103 ITEM 1996169ELECTRIC BOAT CORPORATION


Techincal Specification:
ANGLE30.0 DEGREES NOMINAL
ATTACHMENT FEATURE QUANTITY16
ATTACHMENT HOLE DIAMETER0.531 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
CENTER HOLE DIAMETER8.000 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.380 INCHES NOMINAL
PERIPHERAL DIAMETER10.120 INCHES NOMINAL


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