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 5999-01-495-9942
NSN 6610-00-553-5103
NSN 5930-01-272-8969
NSN 5945-01-421-3741
NSN 6240-01-257-7014
NSN 2925-01-219-9471
NSN 6620-00-527-6523
NSN 5925-01-503-6177
NSN 5950-01-013-9382
NSN 6610-00-161-0680
NSN 6685-01-128-9788
NSN 5975-01-085-7773