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 5925-00-529-0441
NSN 7035-01-042-5308
NSN 5910-00-166-7483
NSN 5930-00-901-9752
NSN 6130-00-676-7023
NSN 6610-00-784-8296
NSN 6130-01-354-3370
NSN 6135-00-276-7625
NSN 6645-01-076-4655
NSN 5999-01-548-1806
NSN 6135-00-593-6831
NSN 5930-00-518-1642