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 6650-00-269-5000
NSN 6135-01-116-3385
NSN 6135-00-932-3136
NSN 6610-00-891-6370
NSN 5920-01-155-1128
NSN 5965-00-811-3793
NSN 5895-00-005-8758
NSN 2925-00-852-6708
NSN 6105-00-988-2471
NSN 6145-01-586-9357
NSN 5910-01-216-9872
NSN 6610-01-417-3011