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 2925-00-428-6349
NSN 5998-01-461-3357
NSN 6610-01-201-7943
NSN 6320-01-578-6006
NSN 5915-00-762-9930
NSN 5950-01-172-2665
NSN 5960-01-173-7956
NSN 5998-01-542-9055
NSN 5895-00-089-4522
NSN 5925-01-333-2419
NSN 5996-01-467-9391
NSN 5930-01-454-2269