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 5998-01-371-6504
NSN 6130-00-255-2809
NSN 6610-01-544-5182
NSN 6240-01-017-5689
NSN 6145-01-194-5556
NSN 5895-00-849-0672
NSN 5910-01-023-8230
NSN 5910-00-237-5250
NSN 6220-01-269-4052
NSN 5925-00-812-1987
NSN 6130-01-578-7838
NSN 5999-01-384-4028