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 5950-01-205-3606
NSN 6610-01-141-7014
NSN 6320-01-290-5271
NSN 5905-01-466-7343
NSN 7035-01-566-6248
NSN 6145-01-532-8805
NSN 2925-01-043-9786
NSN 5996-01-354-2833
NSN 4140-00-078-9357
NSN 4140-01-070-4928
NSN 6610-01-055-0468
NSN 5950-01-468-4380