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 5915-01-003-0984
NSN 5895-01-372-2554
NSN 5965-01-168-8180
NSN 5920-00-216-8665
NSN 7035-01-259-7112
NSN 6685-00-758-5868
NSN 6240-01-511-7265
NSN 6110-01-603-6913
NSN 6145-01-564-3706
NSN 2925-01-111-2927
NSN 5935-01-538-7596
NSN 5975-01-162-4075