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 7035-01-422-9483
NSN 5950-01-243-7471
NSN 6685-01-329-2497
NSN 5996-00-909-5466
NSN 6240-01-611-1076
NSN 5915-01-660-9660
NSN 5998-01-513-6822
NSN 5935-01-230-8347
NSN 5935-00-892-1650
NSN 6145-01-502-9150
NSN 5985-01-327-3017
NSN 5985-01-654-0193