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 6105-01-022-7677
NSN 6240-01-408-5102
NSN 5855-01-316-9642
NSN 5985-01-196-6144
NSN 6110-00-879-0810
NSN 6610-01-169-5850
NSN 5950-01-008-1996
NSN 5975-00-953-4568
NSN 5855-01-325-9507
NSN 5996-01-044-6958
NSN 6220-01-245-5353
NSN 6150-01-649-7924