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 6620-00-262-3113
NSN 5960-01-553-4557
NSN 5920-01-085-6437
NSN 6110-01-441-0111
NSN 5998-00-232-7179
NSN 5925-01-275-2170
NSN 7035-00-897-7567
NSN 6105-00-456-1433
NSN 5935-01-320-0574
NSN 5998-00-188-4225
NSN 5999-01-541-2828
NSN 5895-01-111-1223