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 6650-00-012-2430
NSN 6130-01-455-5782
NSN 6320-00-701-0437
NSN 5925-00-501-5051
NSN 5925-00-547-7739
NSN 5996-01-141-8097
NSN 6645-01-234-7459
NSN 6150-00-466-1780
NSN 7035-01-083-0282
NSN 6685-01-058-5998
NSN 6105-01-451-6801
NSN 5855-00-532-0025