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 5975-00-718-4882
NSN 6610-01-180-2184
NSN 5905-01-262-0854
NSN 6685-00-511-2233
NSN 6650-01-107-7553
NSN 5905-01-112-9719
NSN 5998-01-472-2299
NSN 5925-01-568-9515
NSN 5996-01-070-9911
NSN 2925-01-350-8372
NSN 5835-01-581-1957
NSN 6620-00-149-7557