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 5999-00-702-7607
NSN 5905-01-634-0595
NSN 6645-00-041-4074
NSN 6105-00-832-4507
NSN 5996-00-786-3436
NSN 5950-01-193-9880
NSN 5990-01-258-3848
NSN 7035-00-371-7749
NSN 5975-00-523-6447
NSN 6610-01-255-1433
NSN 5950-01-592-3606
NSN 6685-00-334-0621