2805-00-278-1530 PISTON,INTERNAL COMBUSTION ENGIN Index 2805-00-278-1535 RING,PISTON

National Stock Number:
5330-00-278-1531

Federal Supply Class:
5330

National Item Identification Number:
002781531

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:
BDS3115-12982106PARKER-HANNIFIN CORPORATION
BDS3115-129C82106PARKER-HANNIFIN CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER1.563 INCHES MINIMUM AND 1.565 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONBMS246,FSCM 82106 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PERIPHERAL DIAMETER1.733 INCHES MINIMUM AND 1.739 INCHES MAXIMUM


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