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 5910-00-983-5704
NSN 6105-00-405-2343
NSN 6645-01-062-0905
NSN 6320-01-213-3974
NSN 6145-00-170-6467
NSN 5945-01-230-5008
NSN 5960-01-197-4461
NSN 5975-01-052-3489
NSN 5895-01-615-1241
NSN 5910-01-115-1823
NSN 6130-01-418-0786
NSN 2925-01-623-4424