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 6150-01-564-9919
NSN 7035-00-238-3662
NSN 5835-00-733-9145
NSN 5905-01-139-5314
NSN 5910-01-572-0872
NSN 6130-00-138-6042
NSN 5895-00-006-6366
NSN 5990-00-959-3312
NSN 6320-01-111-8851
NSN 6145-00-927-3187
NSN 5930-00-915-6586
NSN 6650-01-337-9970