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 7035-01-649-8850
NSN 5935-01-477-7131
NSN 6135-01-263-4073
NSN 5925-01-246-4520
NSN 5960-01-628-2760
NSN 7035-00-535-8109
NSN 5960-00-369-8018
NSN 5945-00-269-0085
NSN 5998-00-269-3775
NSN 4140-00-580-8508
NSN 6620-01-488-9547
NSN 5835-00-752-6065