5330-00-468-3077 SEAL BEARING LUB Index 3120-00-468-3079 BEARING,SLEEVE

National Stock Number:
5330-00-468-3078

Federal Supply Class:
5330

National Item Identification Number:
004683078

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:
44442A95402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
44442A96169ELECTRIC BOAT CORPORATION
D9-985-3SH2PC8495402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
D9-985-3SH2PC8496169ELECTRIC BOAT CORPORATION


Techincal Specification:
ATTACHMENT FEATURE CIRCLE DIAMETER5.500 INCHES NOMINAL SINGLE CIRCLE
ATTACHMENT FEATURE QUANTITY8
ATTACHMENT HOLE DIAMETER0.156 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
CENTER HOLE DIAMETER3.749 INCHES MINIMUM AND 3.750 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL
MATERIALZINC OVERALL
SPECIAL FEATURES8 ADDITIONAL 0.156 IN. DIA MTG HOLES ON A 4.500 IN. DIA BOLT CIRCLE
PERIPHERAL DIAMETER5.995 INCHES MINIMUM AND 6.000 INCHES MAXIMUM


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