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 6685-01-525-6935
NSN 5945-00-377-0064
NSN 5985-01-441-9711
NSN 6130-00-596-9565
NSN 6145-01-113-8205
NSN 5895-01-271-9745
NSN 2925-00-110-4217
NSN 5930-01-477-3980
NSN 6620-00-718-1339
NSN 5945-00-358-1960
NSN 6105-01-655-6488
NSN 5985-01-095-1366