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 6610-01-157-0426
NSN 7035-01-119-2234
NSN 5945-01-511-8078
NSN 5905-00-959-3713
NSN 5895-01-159-3192
NSN 5905-00-573-5690
NSN 5950-01-519-5361
NSN 5895-01-627-0869
NSN 5996-01-296-9811
NSN 5990-01-242-9653
NSN 5905-01-400-4154
NSN 2925-01-283-6740