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 7035-00-946-2642
NSN 5985-01-372-8108
NSN 5910-00-056-4943
NSN 5905-01-049-2153
NSN 6135-01-463-7077
NSN 5895-00-819-9351
NSN 5945-00-945-5466
NSN 6620-01-542-2689
NSN 6110-01-522-5477
NSN 6130-01-071-6319
NSN 5895-01-487-8939
NSN 6685-00-976-3920