5330-01-283-0523 RETAINER,PACKING Index 5320-01-283-0525 RIVET,SOLID

National Stock Number:
5330-01-283-0524

Federal Supply Class:
5330

National Item Identification Number:
012830524

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:
7T020011083CATERPILLAR INC


Techincal Specification:
ATTACHMENT HOLE DIAMETER9.50 MILLIMETERS NOMINAL
ATTACHMENT METHODROUND HOLE
ATTACHMENT FEATURE QUANTITY8
CENTER HOLE DIAMETER210.03 MILLIMETERS MINIMUM AND 210.29 MILLIMETERS MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT2.50 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION1E170 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PERIPHERAL DIAMETER272.50 MILLIMETERS MINIMUM AND 273.50 MILLIMETERS MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESHOLES COUNTERSUNK 12.450 MILLIMETERS MINIMUM AND 12.950 MILLIMETERS MAXIMUM


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