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 6650-01-528-0538
NSN 5965-00-811-3793
NSN 5996-00-377-9464
NSN 6240-01-417-2976
NSN 5855-00-337-3679
NSN 5998-01-327-3867
NSN 5998-00-307-3292
NSN 6240-00-226-0462
NSN 6685-00-100-1511
NSN 5935-01-313-4423
NSN 6620-01-363-4792
NSN 6620-00-861-3828