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 6105-01-235-1635
NSN 5996-01-522-7596
NSN 5960-00-235-9251
NSN 6240-01-006-5782
NSN 5925-01-012-9800
NSN 6110-01-453-0802
NSN 5905-00-898-4289
NSN 6220-01-193-4960
NSN 5925-01-121-0401
NSN 6240-01-418-5021
NSN 2925-01-513-9114
NSN 5925-01-542-4124