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 5950-01-272-9689
NSN 6135-00-764-8680
NSN 5905-01-278-3142
NSN 2925-01-089-6269
NSN 5895-01-403-2793
NSN 5950-01-326-4245
NSN 5998-01-421-2267
NSN 5930-01-063-7169
NSN 6150-01-528-5179
NSN 6610-01-044-4740
NSN 6130-00-943-3529
NSN 5930-01-023-7683