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 5999-01-026-2557
NSN 7035-01-348-1257
NSN 4140-01-089-7213
NSN 6320-01-190-1397
NSN 6645-01-563-0441
NSN 5960-01-052-6997
NSN 6620-01-290-8209
NSN 6240-01-336-8337
NSN 5960-00-636-4834
NSN 6610-01-110-3802
NSN 5835-00-931-5568
NSN 5960-00-962-5391