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.
Classification: Gaskets,washers & other seals
NSN 5975-00-950-7144
NSN 5990-01-546-1649
NSN 2925-01-540-7389
NSN 5965-01-158-9730
NSN 5945-01-642-8679
NSN 6650-01-187-5937
NSN 5965-01-107-8549
NSN 5999-01-381-5510
NSN 5996-00-248-9081
NSN 6685-00-585-1236
NSN 2925-01-394-9658
NSN 5975-01-146-3415