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 5965-01-134-3949
NSN 5935-01-311-9270
NSN 5920-01-212-1536
NSN 5835-01-514-5758
NSN 2925-00-290-7052
NSN 6220-01-190-8605
NSN 6685-01-212-3691
NSN 6145-00-351-4539
NSN 5996-01-648-9515
NSN 6620-01-063-9636
NSN 5835-01-623-3328
NSN 5945-01-344-9786