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 6105-00-357-1801
NSN 5990-01-291-0600
NSN 5895-00-650-0376
NSN 5905-01-269-8395
NSN 6320-01-607-1491
NSN 5935-01-604-1446
NSN 4140-01-542-7620
NSN 5990-01-544-0364
NSN 6320-01-600-5808
NSN 5996-01-514-9292
NSN 5895-00-053-3079
NSN 5965-01-262-3513