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 5965-01-423-8543
NSN 5998-00-062-6492
NSN 5975-00-457-0611
NSN 6145-01-546-5154
NSN 5905-00-401-4051
NSN 6105-01-299-4298
NSN 5915-00-615-9537
NSN 5915-01-189-0993
NSN 6610-01-393-5475
NSN 7035-01-471-4884
NSN 6135-01-286-9563
NSN 5945-01-391-1041