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 5895-01-084-3692
NSN 5935-01-258-7457
NSN 7035-01-089-4485
NSN 5855-01-079-8716
NSN 5998-01-527-8334
NSN 7035-01-191-2822
NSN 6645-00-262-7448
NSN 6685-00-435-9487
NSN 5996-01-212-4103
NSN 6150-01-391-4748
NSN 5925-01-382-9313
NSN 5998-01-496-0391