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 5999-01-513-9683
NSN 5985-01-215-4720
NSN 5998-00-684-8186
NSN 6685-01-530-1447
NSN 6320-01-054-3046
NSN 7035-00-946-2642
NSN 5945-01-181-5956
NSN 5910-00-828-5302
NSN 6220-00-166-9795
NSN 6135-00-519-1325
NSN 6650-01-299-5454
NSN 7035-00-225-6499