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 6685-01-483-3906
NSN 6220-00-961-0783
NSN 5945-00-240-4802
NSN 6110-00-036-6386
NSN 5930-01-385-0271
NSN 6130-00-120-8828
NSN 5915-01-170-9994
NSN 6610-00-053-9565
NSN 6110-00-834-0595
NSN 6685-01-644-3491
NSN 5855-00-973-5717
NSN 5985-01-533-4231