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 6130-01-505-7785
NSN 5895-00-111-1560
NSN 6320-00-925-0558
NSN 6105-01-089-9143
NSN 5996-00-846-3300
NSN 6240-01-212-3529
NSN 5996-01-094-8888
NSN 7035-01-083-0282
NSN 6650-01-526-8727
NSN 6650-01-178-8731
NSN 5950-00-144-3498
NSN 5855-01-644-5841