5325-00-839-1747 RING,RETAINING Index 5330-00-839-1749 PACKING MATERIAL

National Stock Number:
5330-00-839-1748

Federal Supply Class:
5330

National Item Identification Number:
008391748

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:
206651PC6814959CRANE CO DIV VALVE DIV
8-218 N300-90C0308PARKER HANNIFIN GMBH O-RING DIVISION
8-218-N300-90D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
8-218N300-902697PARKER-HANNIFIN CORP
8-218N300-9D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER1.266 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEV
CROSS-SECTIONAL HEIGHT0.118 INCHES NOMINAL
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONN300-90 FSCM 83259 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER1.384 INCHES NOMINAL
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT


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