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 6105-00-888-1948
NSN 5915-01-549-3131
NSN 5999-00-676-8452
NSN 6645-01-172-4477
NSN 5996-01-470-0148
NSN 6320-01-607-1491
NSN 6685-01-098-6645
NSN 6145-00-836-9333
NSN 6145-00-489-3574
NSN 6645-00-163-9580
NSN 6130-00-081-9879
NSN 5975-01-605-7223