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 5990-00-446-0518
NSN 5985-01-060-7072
NSN 5945-00-928-7541
NSN 5975-01-126-9744
NSN 5905-00-289-6556
NSN 2925-01-055-9705
NSN 6685-01-150-4796
NSN 5915-00-070-9549
NSN 5998-00-205-1402
NSN 6645-00-946-0475
NSN 5996-01-503-0742
NSN 6105-01-146-3543