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 6620-01-098-9866
NSN 5998-01-081-5661
NSN 5999-01-504-8201
NSN 6130-01-065-8251
NSN 5996-01-515-4431
NSN 5925-01-167-3317
NSN 6145-00-099-8986
NSN 5910-01-025-1247
NSN 5999-01-004-4043
NSN 5905-01-621-8483
NSN 6105-01-472-5077
NSN 7035-01-333-9298