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 6650-00-287-5868
NSN 5915-01-549-5479
NSN 4140-00-956-9225
NSN 5965-01-021-1356
NSN 4140-01-541-1633
NSN 5960-01-416-0474
NSN 5930-01-624-9900
NSN 6645-01-609-7365
NSN 6150-00-202-9150
NSN 5935-00-158-5541
NSN 5935-00-168-9219
NSN 5855-00-361-0167