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 5925-01-592-4733
NSN 5855-01-448-9794
NSN 5945-01-653-0964
NSN 5905-01-149-4630
NSN 5996-00-597-2234
NSN 6685-01-351-9055
NSN 5915-00-718-5452
NSN 6110-01-178-0814
NSN 6145-01-250-2006
NSN 5910-00-388-6737
NSN 5925-00-644-5546
NSN 7035-01-450-5330