5320-01-517-4196 CAP,RIVET Index 5355-01-517-4198 KNOB

National Stock Number:
5330-01-517-4197

Federal Supply Class:
5330

National Item Identification Number:
015174197

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:
1018820A61208TWIN DISC, INCORPORATED


Techincal Specification:
ANGLE15.0 DEGREES NOMINAL
CENTER HOLE DIAMETER1.626 INCHES MINIMUM AND 1.627 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEANGLE
CROSS-SECTIONAL HEIGHT0.875 INCHES NOMINAL
MATERIALSTEEL COMP 316 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL RING
PERIPHERAL DIAMETER3.000 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESCONTAINS ONE KEYWAY ON THE I>D. WHICH IS .25 INCHES IN DEPTH AND .375 +.002 OR -.000 INCHES IN WIDTH


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