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 5835-01-619-6268
NSN 6105-01-145-4464
NSN 6130-00-914-1129
NSN 4140-00-555-3856
NSN 5945-00-242-4514
NSN 6610-00-222-4108
NSN 5920-00-280-4719
NSN 6135-01-204-8712
NSN 5985-00-423-6790
NSN 6685-00-163-3116
NSN 6320-01-406-6098
NSN 6610-00-170-6715