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 6240-01-359-6024
NSN 6145-00-828-9024
NSN 6130-01-595-9728
NSN 5920-00-071-9241
NSN 5996-01-322-7140
NSN 6145-00-336-8257
NSN 5915-00-228-0114
NSN 7035-00-142-9076
NSN 5965-01-462-1800
NSN 6135-01-215-1245
NSN 5996-00-505-2311
NSN 5985-01-086-1002