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 6150-01-380-9723
NSN 5996-01-275-7064
NSN 5996-00-006-8128
NSN 6145-01-265-0522
NSN 5965-01-239-4034
NSN 6105-01-381-7242
NSN 6320-00-160-0899
NSN 5950-01-376-7323
NSN 5950-01-584-4755
NSN 6320-01-512-2031
NSN 5950-01-568-7016
NSN 6685-01-517-1090