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 and other seals, of vulcanized rubber other than hard rubber
NSN 5950-01-284-0506
NSN 6145-01-053-0300
NSN 6685-00-546-5755
NSN 5945-01-090-0610
NSN 6620-00-186-8220
NSN 5999-01-527-0845
NSN 5905-01-476-8224
NSN 5950-01-184-5442
NSN 5998-01-204-2126
NSN 6650-01-656-9398
NSN 5945-01-125-4375
NSN 5855-00-320-4116