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 5965-01-199-8362
NSN 5835-01-408-7576
NSN 6610-01-515-4967
NSN 5935-01-462-3088
NSN 5935-00-534-8544
NSN 2925-01-633-4048
NSN 6645-00-434-8793
NSN 5945-01-633-3355
NSN 6145-00-602-2759
NSN 4140-00-635-9195
NSN 6135-01-184-0727
NSN 5855-01-351-8909