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 5935-00-103-7988
NSN 5950-00-728-0867
NSN 5855-00-125-0780
NSN 5996-01-298-6012
NSN 6320-01-250-0290
NSN 6150-01-608-4757
NSN 6650-01-090-0099
NSN 5975-00-221-7175
NSN 5835-01-149-2442
NSN 5910-01-420-7141
NSN 5930-01-477-1750
NSN 6130-01-170-9747