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 6610-01-341-4014
NSN 5965-00-113-9748
NSN 6240-01-295-7324
NSN 5965-01-254-6527
NSN 5950-01-100-5241
NSN 5925-01-411-5222
NSN 6650-00-353-4097
NSN 6620-01-585-7903
NSN 5965-01-107-8549
NSN 7035-01-463-6559
NSN 5996-00-379-8785
NSN 5998-01-506-0520