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 6650-00-578-6543
NSN 5996-00-862-5514
NSN 5960-01-064-7121
NSN 5905-01-012-0953
NSN 5990-01-651-6364
NSN 5925-01-033-3853
NSN 6150-00-202-9150
NSN 5985-00-201-4213
NSN 5930-01-599-9303
NSN 6685-01-097-6329
NSN 6105-00-318-9250
NSN 6320-01-202-8761