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 5945-01-408-0699
NSN 6130-01-173-2651
NSN 5945-01-017-3567
NSN 5985-01-010-1758
NSN 5925-01-421-1139
NSN 6105-00-421-8593
NSN 5975-01-590-1040
NSN 5930-01-410-8778
NSN 6650-01-423-8131
NSN 6610-00-277-7206
NSN 5965-01-077-3346
NSN 5990-01-072-3575