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 5996-00-821-8136
NSN 6105-00-660-8882
NSN 5945-00-972-2806
NSN 5905-00-952-1022
NSN 6320-01-245-5307
NSN 6645-01-495-0939
NSN 5965-01-194-3453
NSN 6320-01-116-3980
NSN 5999-00-279-2020
NSN 6240-01-383-6915
NSN 5920-01-472-3583
NSN 5975-00-074-2072