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 7035-00-870-0290
NSN 5996-00-450-4807
NSN 6645-01-437-9017
NSN 5990-01-024-9659
NSN 5930-01-589-8408
NSN 6650-00-266-6808
NSN 5905-01-516-8932
NSN 6145-00-308-7189
NSN 6105-01-224-4299
NSN 5835-01-495-0595
NSN 5950-01-385-6685
NSN 6320-01-384-3850