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 6110-00-551-8321
NSN 6135-01-517-6060
NSN 5910-01-641-4373
NSN 5905-01-387-6008
NSN 6150-00-423-1522
NSN 6220-00-222-5663
NSN 6145-01-013-1525
NSN 2925-01-565-6410
NSN 7035-01-555-3418
NSN 7035-01-175-4321
NSN 6650-01-437-8852
NSN 5945-01-324-8066