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 7035-01-561-5380
NSN 6240-01-392-0458
NSN 5998-00-969-7895
NSN 6130-00-187-0211
NSN 6105-00-452-3855
NSN 6620-01-035-5435
NSN 5895-00-593-0524
NSN 6130-00-754-2950
NSN 6220-01-045-6265
NSN 5965-01-565-8240
NSN 6135-01-472-9011
NSN 6105-00-295-2558