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 6130-00-913-4809
NSN 6145-01-337-0008
NSN 6130-01-474-5190
NSN 6610-01-367-1640
NSN 6150-01-589-5168
NSN 6150-00-210-6302
NSN 5985-00-307-9659
NSN 5905-01-040-8955
NSN 5910-01-047-7508
NSN 5975-01-514-0742
NSN 6610-01-205-8340
NSN 6220-00-544-7855