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 5910-01-539-0127
NSN 5855-01-020-7982
NSN 5905-01-510-3803
NSN 6220-01-328-7523
NSN 5895-01-328-8703
NSN 5895-00-203-2379
NSN 5930-00-852-4239
NSN 6685-01-650-5182
NSN 5996-01-641-3234
NSN 5975-01-437-8869
NSN 6645-01-187-3704
NSN 5930-01-452-0608