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 6685-00-803-8703
NSN 5930-00-284-4181
NSN 5905-00-959-6063
NSN 6105-01-352-5788
NSN 5996-01-262-3005
NSN 7035-01-432-2424
NSN 6620-01-178-7838
NSN 5910-00-149-2016
NSN 5905-01-596-6188
NSN 5950-01-073-2281
NSN 5945-01-281-2946
NSN 5998-01-237-6097