4820-00-731-9077 STEM,FLUID VALVE Index 5330-00-731-9084 GASKET

National Stock Number:
5330-00-731-9078

Federal Supply Class:
5330

National Item Identification Number:
007319078

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:
1S796-5 PC 785130FLOWSERVE CORPORATION DIV FLOWSERVE US INC
1S796-5APC784136ANCHOR/DARLING VALVE CO
796-5-784136ANCHOR/DARLING VALVE CO


Techincal Specification:
ANGLE24.0 DEGREES NOMINAL
CENTER HOLE DIAMETER3.239 INCHES MINIMUM AND 3.244 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.485 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLECUP
MATERIALIRON OVERALL
PERIPHERAL DIAMETER3.619 INCHES MINIMUM AND 3.621 INCHES MAXIMUM
PRECIOUS MATERIALSILVER
SURFACE TREATMENTSILVER OVERALL


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