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 5935-01-190-5187
NSN 5945-00-639-9848
NSN 6650-01-540-3606
NSN 5905-01-200-7940
NSN 6610-01-422-2376
NSN 5996-00-766-0814
NSN 5960-01-028-6375
NSN 2925-01-628-5941
NSN 5930-01-449-8363
NSN 6610-01-188-1550
NSN 5915-00-876-0863
NSN 6130-00-089-6274