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 6135-01-196-7399
NSN 5990-01-421-5342
NSN 5999-01-585-6318
NSN 5915-01-322-8226
NSN 5935-00-688-4622
NSN 5835-01-149-2265
NSN 2925-01-133-8128
NSN 6220-01-608-4117
NSN 5950-01-435-2873
NSN 5999-01-463-9802
NSN 5935-01-107-4658
NSN 5950-01-044-5039