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 6145-00-940-8713
NSN 5965-01-587-5182
NSN 5945-00-964-4864
NSN 5855-00-407-2801
NSN 5915-00-177-7125
NSN 6240-01-212-3529
NSN 5999-00-854-5065
NSN 5960-01-453-6170
NSN 7035-01-194-9482
NSN 6610-00-918-2813
NSN 6105-00-237-6292
NSN 6685-01-361-0851