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 6610-00-553-5103
NSN 5945-01-592-3203
NSN 5835-00-921-1662
NSN 5945-01-298-0689
NSN 5915-01-587-7295
NSN 5990-00-582-0342
NSN 6685-01-535-7268
NSN 4140-01-406-3292
NSN 5925-01-596-0336
NSN 6610-01-445-5274
NSN 5925-01-020-7706
NSN 5920-01-100-5571