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 5975-01-634-0678
NSN 5930-00-686-5849
NSN 5915-00-934-3210
NSN 5996-00-840-5246
NSN 5996-00-322-5753
NSN 2925-00-546-3129
NSN 6130-01-361-5171
NSN 5905-00-979-9133
NSN 6105-00-189-0515
NSN 6150-00-422-2925
NSN 6610-00-925-5064
NSN 6240-00-003-6435