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 6685-01-589-8067
NSN 5945-01-207-1732
NSN 5996-00-038-0234
NSN 5985-01-515-9955
NSN 2925-01-194-9737
NSN 6220-00-404-8004
NSN 5930-01-072-3135
NSN 4140-01-085-7810
NSN 5895-01-594-3027
NSN 5835-01-502-9228
NSN 5910-00-483-4598
NSN 6610-01-600-9464