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 5996-00-226-5364
NSN 5999-01-067-9218
NSN 6320-01-304-3639
NSN 7035-01-366-5912
NSN 5910-00-949-5308
NSN 6220-01-590-9690
NSN 5998-01-027-0771
NSN 6145-00-419-9943
NSN 6650-00-210-4399
NSN 6685-01-644-3267
NSN 5925-01-235-5959
NSN 5915-01-343-2852