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 5996-01-460-1484
NSN 2925-01-532-0781
NSN 6645-01-070-1210
NSN 6145-00-560-5726
NSN 5930-00-518-4790
NSN 6650-00-111-3399
NSN 6240-01-174-1907
NSN 6645-01-536-5180
NSN 6240-00-893-4799
NSN 5920-00-771-7280
NSN 6620-01-088-1272
NSN 5950-00-343-8064