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 5965-01-362-1608
NSN 6105-01-537-4915
NSN 6620-01-443-3526
NSN 5975-00-332-7221
NSN 6240-00-099-8606
NSN 5999-01-062-2109
NSN 5950-01-625-6780
NSN 2925-00-620-7757
NSN 5950-00-813-1551
NSN 5985-01-444-1065
NSN 6110-01-189-8223
NSN 6645-00-932-1464