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 5999-00-079-0368
NSN 6685-00-905-6843
NSN 6645-01-244-4881
NSN 5945-01-363-6433
NSN 5985-01-158-5645
NSN 6145-01-089-3812
NSN 6105-01-380-3209
NSN 6240-01-123-9040
NSN 6220-01-099-3429
NSN 6610-01-125-5761
NSN 5930-01-382-9798
NSN 5920-00-099-0826