4320-00-301-4763 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-301-4771 RING,SEAL

National Stock Number:
5330-00-301-4769

Federal Supply Class:
5330

National Item Identification Number:
003014769

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:
E14008PC55716712SIEMENS ENERGY, INC.
E16126PC55716712SIEMENS ENERGY, INC.
G8113PC5716712SIEMENS ENERGY, INC.
G8116PC5716712SIEMENS ENERGY, INC.
G8735PC6016712SIEMENS ENERGY, INC.
G8738PC6016712SIEMENS ENERGY, INC.
K557E16712SIEMENS ENERGY, INC.


Techincal Specification:
CENTER HOLE DIAMETER1.875 INCHES MINIMUM AND 1.877 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
MATERIAL
PERIPHERAL DIAMETER2.000 INCHES NOMINAL
RIM SURFACE WIDTH0.188 INCHES NOMINAL


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