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 6130-01-224-7954
NSN 5895-01-058-3765
NSN 5835-00-777-8333
NSN 5945-00-470-7446
NSN 6645-00-222-2785
NSN 6105-01-464-4388
NSN 5950-01-006-5068
NSN 5998-01-361-9290
NSN 6610-00-835-0248
NSN 6220-01-608-3605
NSN 6145-00-171-3152
NSN 6650-01-630-2223