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 6610-01-520-5124
NSN 6685-00-925-3990
NSN 5950-01-443-3321
NSN 6320-01-285-1922
NSN 6650-01-379-6600
NSN 5998-01-115-7157
NSN 5990-00-512-6367
NSN 5996-01-532-2765
NSN 6240-00-082-1142
NSN 6320-01-578-6006
NSN 5999-01-592-4450
NSN 5895-01-385-2466