4820-01-399-7447 DISK,VALVE Index 4820-01-399-7449 SEAT,VALVE

National Stock Number:
5330-01-399-7448

Federal Supply Class:
5330

National Item Identification Number:
013997448

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:
45M-423A21013METREX VALVE CORP.
M700P-5075-FL-3W-0.5IN ITEM 2221013METREX VALVE CORP.
M700P-5075-FL-3W-0.5IN-2221013METREX VALVE CORP.
M700P-50FL-3W ITEM 2221013METREX VALVE CORP.


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