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 5965-01-119-1898
NSN 5925-00-727-7776
NSN 5945-00-081-9140
NSN 5895-00-515-6368
NSN 2925-01-510-9378
NSN 7035-00-865-9105
NSN 6220-01-213-6154
NSN 5996-01-261-6275
NSN 6685-00-264-3986
NSN 6645-01-370-4259
NSN 5930-01-485-4243
NSN 5920-01-116-8359