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 6130-00-153-3136
NSN 5999-01-565-8544
NSN 6620-01-157-9267
NSN 7035-01-633-9537
NSN 6620-00-506-0112
NSN 5895-00-190-7866
NSN 6685-00-925-3288
NSN 6610-01-258-6206
NSN 7035-00-009-0099
NSN 7035-01-055-1696
NSN 2925-01-535-7235
NSN 6650-01-305-0027