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 6650-01-231-9545
NSN 6610-01-259-4655
NSN 6130-01-313-6502
NSN 5999-00-556-6313
NSN 6105-01-041-6733
NSN 6645-00-327-4005
NSN 7035-01-365-9610
NSN 5996-01-302-2128
NSN 6145-01-386-3564
NSN 6650-01-621-0636
NSN 5920-01-400-0791
NSN 5930-01-575-7621