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 2925-01-277-3508
NSN 6685-00-105-3928
NSN 5999-01-450-6171
NSN 5960-00-340-3120
NSN 6240-01-479-5239
NSN 6110-01-439-5212
NSN 6650-01-357-7229
NSN 5996-01-318-3163
NSN 5999-01-580-0934
NSN 6610-01-101-1927
NSN 5945-01-197-7285
NSN 5915-01-006-4125