3120-00-529-9971 BUSHING,SLEEVE Index 3120-00-529-9973 BEARING,SLEEVE

National Stock Number:
5330-00-529-9972

Federal Supply Class:
5330

National Item Identification Number:
005299972

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:
S30640-013N09257TRELLEBORG SEALING SOLUTIONS US, INC.
S30640-013N97820SHAMBAN POLYMER TECH GROUP


Techincal Specification:
CENTER HOLE DIAMETER0.510 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.084 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONTURCON ZZ-53,FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SPECIAL FEATURES4 NOTCHES EQUALLY SPACED ON BEARING SURFACE
PERIPHERAL DIAMETER0.558 INCHES NOMINAL


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