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 6150-01-266-0939
NSN 5915-01-567-1928
NSN 5905-00-564-6863
NSN 6240-01-562-9727
NSN 4140-00-281-4493
NSN 5920-00-990-3116
NSN 5996-00-767-4877
NSN 2925-00-845-1480
NSN 5855-01-389-3091
NSN 6685-00-540-9017
NSN 5915-00-370-0389
NSN 7035-00-264-7543