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 5965-01-078-1312
NSN 5905-01-147-2123
NSN 5999-01-463-8641
NSN 7035-01-403-2841
NSN 5925-00-356-8007
NSN 6320-01-116-3980
NSN 6650-01-476-3329
NSN 6110-01-411-6000
NSN 5920-01-283-7042
NSN 6645-01-445-5235
NSN 6620-01-553-4096
NSN 5996-00-213-7121