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 5935-01-069-2213
NSN 6620-00-500-0041
NSN 5930-01-187-3307
NSN 5999-01-501-0694
NSN 6150-00-288-4737
NSN 5935-01-230-2427
NSN 6645-00-126-0286
NSN 6130-00-171-7400
NSN 6110-01-029-5127
NSN 6150-01-576-1017
NSN 6610-00-816-3621
NSN 5920-00-080-3029