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 5910-00-683-8276
NSN 5930-01-012-3245
NSN 5835-01-632-6627
NSN 5855-01-536-1409
NSN 5975-01-603-9466
NSN 5965-01-493-8263
NSN 2925-00-278-9468
NSN 6130-01-235-9103
NSN 5925-00-201-7431
NSN 7035-01-632-9477
NSN 5835-01-173-1578
NSN 6645-01-073-2900