National Stock Number: 4820-01-502-1847
Federal Supply Class: 4820
National Item Identification Number: 015021847
Description: FLANGE,GLAND,VALVE
Detail: AN OVAL, RECTANGULAR, OR ROUND SHAPED ITEM, BEARING INTERNALLY AGAINST A PACKING OR A PACKING GLAND, USED TO COMPRESS PACKING. IT CONSISTS OF TWO OR MORE MOUNTING HOLES OR SLOTS.
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