2520-00-410-4487 PLATE,PRESSURE Index 4320-00-410-4491 ROTOR,PUMP

National Stock Number:
5330-00-410-4489

Federal Supply Class:
5330

National Item Identification Number:
004104489

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:
S1429DA59180CIRCOR PUMPS NORTH AMERICA LLC
S1429DA146316712SIEMENS ENERGY, INC.
S1429DA146359180CIRCOR PUMPS NORTH AMERICA LLC


Techincal Specification:
ATTACHMENT FEATURE QUANTITY3
ATTACHMENT HOLE DIAMETER0.312 INCHES NOMINAL
ATTACHMENT METHODROUND HOLE
CROSS-SECTIONAL HEIGHT0.875 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLANGE
CUT TYPEDIAGONAL ONE SIDE
FLANGED BODY OUTSIDE DIAMETER4.998 INCHES NOMINAL
MATERIALSTEEL COMP 4150 OVERALL
PERIPHERAL DIAMETER5.243 INCHES NOMINAL


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