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 6645-01-340-7354
NSN 6145-01-195-0332
NSN 5855-01-348-4623
NSN 6135-01-223-3869
NSN 5895-01-463-9161
NSN 6105-00-222-8315
NSN 5996-01-130-2992
NSN 6650-01-086-7003
NSN 2925-01-445-4095
NSN 6110-00-271-9928
NSN 6685-01-370-2253
NSN 5855-01-388-6837