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 6110-01-467-2227
NSN 5965-01-030-7253
NSN 6320-01-466-4175
NSN 5999-01-005-9723
NSN 6240-01-380-2127
NSN 6650-01-258-5871
NSN 6130-00-578-9436
NSN 6110-01-273-0223
NSN 5935-01-097-9716
NSN 5990-01-370-5684
NSN 5990-01-085-3765
NSN 5925-00-390-5693