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 5895-01-439-5617
NSN 5996-00-683-5176
NSN 6135-00-548-2765
NSN 6130-00-862-1165
NSN 6130-01-392-1470
NSN 6105-00-238-4610
NSN 5965-00-263-6436
NSN 7035-00-679-9027
NSN 5915-00-584-3512
NSN 6645-01-161-8047
NSN 5920-01-458-5224
NSN 5910-01-388-2895