A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5950-01-512-6840
NSN 5990-01-370-4785
NSN 6320-00-358-1946
NSN 5835-00-279-1594
NSN 5915-00-372-4522
NSN 5965-01-050-4133
NSN 6320-01-019-1028
NSN 5835-01-375-8930
NSN 6620-00-905-6590
NSN 5975-00-014-0784
NSN 5985-00-526-3469
NSN 5910-01-600-1181