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 6610-00-531-8871
NSN 5905-01-377-3638
NSN 6240-01-107-9795
NSN 6105-00-452-3855
NSN 5996-01-429-9280
NSN 6145-01-481-1094
NSN 6240-01-222-3523
NSN 5996-01-019-9923
NSN 6240-00-646-6931
NSN 6105-00-246-7116
NSN 2925-01-180-7793
NSN 6145-01-495-2671