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 5925-01-295-9063
NSN 5945-01-414-1077
NSN 6135-01-265-1384
NSN 6150-01-461-6026
NSN 6220-01-616-2987
NSN 5910-01-386-3997
NSN 6645-00-531-4820
NSN 5920-00-602-7626
NSN 6610-01-209-8991
NSN 5975-01-501-4542
NSN 6320-00-149-7570
NSN 5965-00-686-7067