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 5945-00-145-9802
NSN 6650-00-650-8080
NSN 4140-01-442-4926
NSN 6685-01-386-6547
NSN 5950-01-377-5006
NSN 6320-00-539-9283
NSN 6105-01-378-3369
NSN 5925-01-099-0974
NSN 6135-00-334-4500
NSN 5915-01-225-1355
NSN 6110-01-542-9110
NSN 5998-01-280-5020