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 5895-01-158-5314
NSN 6610-01-367-5110
NSN 6105-01-324-4668
NSN 5945-00-551-0747
NSN 5835-00-954-2833
NSN 5915-01-640-9526
NSN 7035-00-104-7613
NSN 5835-00-397-7697
NSN 6135-00-995-1089
NSN 5835-00-435-6638
NSN 5905-01-170-2660
NSN 6110-01-397-5482