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 5996-01-439-6746
NSN 4140-01-099-6657
NSN 6105-01-013-9252
NSN 6130-01-557-1117
NSN 6150-01-562-0495
NSN 2925-01-236-3547
NSN 2925-00-546-3129
NSN 6135-01-252-0315
NSN 6150-01-146-5562
NSN 5975-00-081-2171
NSN 5925-00-561-9648
NSN 6130-00-105-6602