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 6110-00-802-6858
NSN 5960-00-904-9744
NSN 5990-01-463-5400
NSN 5985-01-191-4150
NSN 5910-00-785-7614
NSN 7035-01-106-3476
NSN 6620-01-519-2628
NSN 5935-01-359-5470
NSN 5965-00-267-4173
NSN 6145-00-266-8453
NSN 5960-01-355-2968
NSN 5945-01-592-3379