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 5920-01-322-4216
NSN 5925-01-025-0322
NSN 6610-01-548-0130
NSN 6105-01-510-4247
NSN 5998-01-483-4362
NSN 6220-01-202-7954
NSN 5950-00-787-4835
NSN 5945-01-519-8887
NSN 6145-01-366-3707
NSN 6110-00-939-7065
NSN 6685-01-569-0937
NSN 6105-00-204-9342