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 5965-01-367-6483
NSN 5990-00-983-7530
NSN 5945-00-031-2593
NSN 6685-00-383-6712
NSN 5996-01-430-7180
NSN 6620-01-570-4026
NSN 5935-00-557-2203
NSN 5935-01-534-2016
NSN 6145-01-519-8210
NSN 6685-01-543-0249
NSN 5960-00-014-3445
NSN 6685-00-964-5262