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 5945-00-156-4324
NSN 5996-00-790-4758
NSN 5998-00-165-5848
NSN 6610-01-340-1761
NSN 5999-01-399-8726
NSN 5985-01-054-2658
NSN 5990-01-555-6616
NSN 5999-01-332-4016
NSN 6650-01-168-8451
NSN 5935-00-962-2820
NSN 6110-01-316-7285
NSN 2925-01-327-3069