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 6220-01-514-7024
NSN 5905-01-270-2704
NSN 6645-01-162-8023
NSN 5945-01-397-4654
NSN 5930-01-565-0975
NSN 6135-00-299-6918
NSN 5998-00-526-9253
NSN 6110-00-834-1422
NSN 4140-01-587-4764
NSN 6220-01-065-1387
NSN 5985-01-496-5554
NSN 6320-01-190-1397