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 6650-00-239-9226
NSN 6220-01-150-3128
NSN 6320-00-925-0558
NSN 6145-01-615-2760
NSN 5935-01-202-1448
NSN 5895-01-644-3776
NSN 5930-01-056-9598
NSN 5925-01-492-7034
NSN 5960-01-294-2397
NSN 5945-01-530-5296
NSN 2925-01-583-5619
NSN 5905-00-491-3933