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 5925-01-182-8169
NSN 6320-00-500-4172
NSN 6685-01-332-7822
NSN 5905-00-723-9139
NSN 5935-01-250-6253
NSN 5965-01-588-5249
NSN 5960-00-969-9242
NSN 5930-00-834-8136
NSN 7035-01-100-9295
NSN 6645-00-295-8535
NSN 5915-01-154-7331
NSN 5895-01-580-7443