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 5960-01-109-9480
NSN 5998-01-560-1704
NSN 6320-00-513-8376
NSN 6610-00-899-9288
NSN 5945-01-529-9567
NSN 5965-01-239-4034
NSN 5895-01-088-7751
NSN 5935-01-383-7573
NSN 6135-01-307-6006
NSN 5975-00-840-5844
NSN 7035-01-013-9889
NSN 5915-01-094-7847