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 6135-00-194-9354
NSN 5855-01-344-8688
NSN 6145-01-381-2209
NSN 6220-00-834-2838
NSN 6610-01-302-6347
NSN 5935-01-463-9294
NSN 2925-01-516-0124
NSN 5910-01-620-6673
NSN 7035-01-271-1643
NSN 5930-01-614-4676
NSN 5835-01-039-9973
NSN 5935-01-081-0237