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 6620-01-067-8336
NSN 6220-01-346-6006
NSN 6620-01-446-7290
NSN 5855-01-519-3814
NSN 5930-01-374-6213
NSN 6610-01-025-8283
NSN 5905-01-029-3257
NSN 6130-01-176-5788
NSN 5895-01-280-5182
NSN 5965-00-820-0469
NSN 6110-01-562-6004
NSN 5985-01-468-6168