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 5855-01-526-5993
NSN 5985-01-192-0142
NSN 5855-00-256-5562
NSN 6150-00-482-6353
NSN 6145-01-302-2043
NSN 5935-00-382-4642
NSN 6150-00-230-4123
NSN 6610-00-040-4124
NSN 5990-00-959-8280
NSN 5905-00-171-2652
NSN 5895-01-352-5695
NSN 5895-00-044-6733