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 5960-01-298-9875
NSN 6320-01-476-7702
NSN 6110-01-608-2347
NSN 5925-01-202-8352
NSN 6685-01-433-3057
NSN 5930-01-597-3693
NSN 5965-00-791-0964
NSN 5935-01-648-3926
NSN 5998-00-225-8522
NSN 6610-00-252-3405
NSN 6320-01-267-7990
NSN 7035-00-727-4068