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 6650-01-592-7778
NSN 5985-00-703-0999
NSN 6220-01-381-1793
NSN 6685-01-326-9187
NSN 5915-00-573-1610
NSN 5935-01-022-0155
NSN 6130-00-132-3267
NSN 5990-00-791-4064
NSN 5925-00-254-9416
NSN 5998-01-551-7230
NSN 6105-01-063-7704
NSN 5985-01-369-4543