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 7035-00-703-3535
NSN 5975-01-345-6097
NSN 5930-00-360-6533
NSN 5999-00-518-1007
NSN 5915-01-103-8719
NSN 5910-00-115-5434
NSN 6320-00-149-7570
NSN 6135-00-422-3967
NSN 5960-01-361-6543
NSN 4140-01-166-5049
NSN 5965-01-133-7459
NSN 5985-01-556-9912