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 5950-01-507-8150
NSN 6650-01-250-1244
NSN 6650-00-269-5000
NSN 5855-01-534-3724
NSN 5855-01-423-1768
NSN 4140-00-456-2268
NSN 5999-01-534-5224
NSN 6130-00-292-5058
NSN 6220-00-299-7749
NSN 5975-01-444-8015
NSN 6240-00-617-1719
NSN 5925-00-496-3826