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 6620-01-074-2882
NSN 5930-01-162-4293
NSN 2925-00-087-2465
NSN 6620-00-269-5168
NSN 5960-00-926-2637
NSN 6105-00-466-9880
NSN 6685-00-671-9329
NSN 6645-01-428-3576
NSN 5920-01-250-8793
NSN 5960-01-338-3412
NSN 5925-00-986-0481
NSN 5996-00-707-6228