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 5905-01-032-9122
NSN 6145-01-340-7050
NSN 5998-01-417-2638
NSN 6320-00-809-5744
NSN 5996-01-444-3549
NSN 6240-01-025-5847
NSN 6110-00-542-2202
NSN 5990-01-356-4259
NSN 5996-00-936-5872
NSN 5835-01-589-4735
NSN 6620-01-361-8685
NSN 5996-00-686-5842