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 5960-01-272-2124
NSN 5920-00-565-9022
NSN 5960-01-182-3676
NSN 5925-01-412-6175
NSN 5998-01-577-2310
NSN 5999-01-224-8242
NSN 5935-00-687-2335
NSN 6685-01-163-6926
NSN 5855-01-199-2046
NSN 5985-01-608-3833
NSN 6650-01-355-9740
NSN 5835-01-090-0784