4820-01-424-7542 SEAT,VALVE Index 4820-01-424-7544 SLEEVE AND SLIDE,DIRECTIONAL CON

National Stock Number:
5330-01-424-7543

Federal Supply Class:
5330

National Item Identification Number:
014247543

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:
146712-006199657MAROTTA CONTROLS INC
146712-0061CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
283469-0002 ITEM 16CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
283469-0002 ITEM 1699657MAROTTA CONTROLS INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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