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 5895-01-412-1325
NSN 5985-00-613-5647
NSN 7035-00-946-2642
NSN 6620-01-386-5914
NSN 2925-01-391-1540
NSN 2925-00-891-9289
NSN 5910-01-386-6385
NSN 5935-00-372-0549
NSN 6130-00-104-5573
NSN 6240-01-420-6495
NSN 5996-00-686-8818
NSN 5925-00-581-6902