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 7035-01-322-8180
NSN 5905-01-418-6901
NSN 6105-00-298-8810
NSN 6135-01-517-6060
NSN 5930-00-475-1500
NSN 5855-01-536-9028
NSN 5855-00-221-9435
NSN 5925-00-843-0315
NSN 5935-00-171-1178
NSN 6610-01-291-4173
NSN 6145-01-143-7243
NSN 6320-01-244-9268