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 6150-01-322-8524
NSN 5925-01-116-0809
NSN 5910-00-810-8844
NSN 5996-00-242-4384
NSN 5985-01-502-3411
NSN 6620-00-492-4936
NSN 5990-01-020-6841
NSN 5965-01-132-4018
NSN 2925-01-458-5808
NSN 6135-00-175-7132
NSN 2925-01-067-3096
NSN 6220-01-372-4094