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 7035-01-421-0061
NSN 5950-01-282-9852
NSN 6645-01-517-6960
NSN 5950-01-463-9075
NSN 5895-01-508-8991
NSN 5960-01-377-1907
NSN 6105-01-425-1451
NSN 6620-01-252-6691
NSN 2925-01-303-5266
NSN 5930-00-010-1588
NSN 5965-01-050-8447
NSN 5999-01-515-6497