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 5945-01-329-6179
NSN 6620-00-022-8056
NSN 7035-01-145-5059
NSN 5925-00-052-5874
NSN 5996-01-435-5547
NSN 7035-00-624-7265
NSN 5998-01-230-6827
NSN 6150-01-577-1471
NSN 5998-00-983-5220
NSN 5990-00-954-6584
NSN 5855-01-363-3417
NSN 5905-01-534-3754