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 6135-01-313-8323
NSN 5998-00-690-4552
NSN 6620-01-262-7317
NSN 6685-00-935-6961
NSN 7035-01-411-2625
NSN 6220-01-382-2696
NSN 6110-00-301-4841
NSN 2925-00-149-0760
NSN 4140-01-412-3933
NSN 5945-01-502-1521
NSN 5945-01-393-7346
NSN 6145-01-631-0448