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 5895-01-238-8838
NSN 6240-01-265-0960
NSN 5965-01-571-5416
NSN 6610-00-592-9012
NSN 6240-01-598-3969
NSN 6620-00-646-9474
NSN 5905-01-612-2618
NSN 6145-00-678-0429
NSN 5999-01-615-2654
NSN 2925-00-639-6677
NSN 2925-01-550-0177
NSN 6105-01-659-8170