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 5965-01-093-0642
NSN 5960-00-636-4834
NSN 6105-01-630-7492
NSN 5930-00-032-0343
NSN 6610-00-881-5060
NSN 7035-01-026-1171
NSN 5855-00-149-0766
NSN 5905-00-254-9977
NSN 6220-00-053-5599
NSN 4140-01-050-9194
NSN 5895-01-442-3199
NSN 6685-01-166-8103