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 5925-01-364-0771
NSN 6110-01-060-9514
NSN 6610-01-614-0284
NSN 5960-01-063-6846
NSN 6685-01-531-5963
NSN 6145-00-382-6199
NSN 5965-01-312-6912
NSN 5999-00-864-4992
NSN 6610-01-562-0846
NSN 6130-01-585-9233
NSN 6130-00-394-3421
NSN 6130-00-202-4688