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 6320-01-512-2031
NSN 5935-00-866-4921
NSN 5998-01-170-4352
NSN 5996-01-033-1300
NSN 6145-01-095-4139
NSN 6685-01-605-0762
NSN 5945-00-724-5008
NSN 5910-01-303-4948
NSN 5910-01-655-7712
NSN 5835-00-494-8419
NSN 5935-01-514-7447
NSN 5945-01-233-5810