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 6105-01-227-3003
NSN 6685-01-560-6998
NSN 5950-01-507-8470
NSN 5905-00-830-9027
NSN 5996-00-636-4849
NSN 5996-00-871-5734
NSN 6145-01-544-9390
NSN 5935-00-310-7626
NSN 6150-01-054-0310
NSN 6105-01-441-6732
NSN 6685-01-618-2914
NSN 6130-01-430-2887