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 5855-01-324-9269
NSN 6135-01-389-5787
NSN 7035-01-048-2813
NSN 5996-01-624-7629
NSN 6610-01-384-7949
NSN 6220-00-536-8763
NSN 5835-00-378-1429
NSN 5915-00-341-6505
NSN 5835-00-617-3578
NSN 5945-01-462-1555
NSN 6320-01-466-4175
NSN 6130-01-044-3796