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 5996-00-890-5254
NSN 7035-01-140-2019
NSN 5990-00-594-7291
NSN 5920-01-025-5863
NSN 6105-00-913-0998
NSN 5910-00-237-5250
NSN 6105-01-368-7054
NSN 5895-01-435-4386
NSN 6620-01-166-4893
NSN 5999-00-709-9260
NSN 4140-01-406-8169
NSN 5920-01-341-6741