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 5965-01-282-4587
NSN 5920-01-205-1631
NSN 6650-01-594-7846
NSN 5999-01-170-0610
NSN 5895-01-495-1975
NSN 6220-00-038-1712
NSN 5996-01-250-1644
NSN 5965-01-125-2312
NSN 6110-01-277-2563
NSN 6610-01-068-7974
NSN 5960-00-814-2154
NSN 6240-00-567-4795