4320-00-225-8241 PUMP,HYDRAULIC Index 4310-00-225-8244 CAP,BEARING ADJUSTMENT

National Stock Number:
5330-00-225-8242

Federal Supply Class:
5330

National Item Identification Number:
002258242

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:
21100790796169ELECTRIC BOAT CORPORATION
54-94-828396169ELECTRIC BOAT CORPORATION


Techincal Specification:
ANGLE30.0 DEGREES NOMINAL
CENTER HOLE DIAMETER13.500 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.138 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE
CROSS-SECTIONAL THICKNESS0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
DISTANCE BETWEEN ENDS0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
JOINT TYPESCARF-BUTT ONE SIDE
MATERIALPLASTIC OVERALL
PERIPHERAL DIAMETER13.974 INCHES MINIMUM AND 13.978 INCHES MAXIMUM


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