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 5915-01-026-0457
NSN 6650-01-448-3192
NSN 5925-00-752-8292
NSN 6620-00-774-3638
NSN 5945-01-265-8589
NSN 6610-01-616-5452
NSN 6135-01-084-1609
NSN 5910-01-277-2675
NSN 5996-01-187-5535
NSN 6105-01-491-2794
NSN 5920-00-180-4278
NSN 6130-00-929-3922