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 6105-01-058-3583
NSN 5945-01-146-5464
NSN 5996-00-006-8128
NSN 5985-00-081-1885
NSN 5855-01-630-4299
NSN 6145-00-879-2648
NSN 5905-01-364-0737
NSN 7035-00-155-9513
NSN 6110-01-334-5914
NSN 5999-01-378-9880
NSN 6150-00-898-0547
NSN 5935-01-430-0236