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 5960-00-148-4493
NSN 5910-01-211-9243
NSN 5998-00-401-3530
NSN 6610-00-999-1528
NSN 6610-00-428-3678
NSN 5920-00-711-0767
NSN 6135-01-324-7718
NSN 6130-01-021-6181
NSN 6145-00-959-5897
NSN 6685-01-012-2597
NSN 7035-01-435-4009
NSN 5960-01-083-3936