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 6220-01-463-2854
NSN 5945-01-579-5442
NSN 6145-01-609-2635
NSN 6685-01-392-4810
NSN 5950-01-492-8403
NSN 5925-01-398-7131
NSN 5960-01-599-9821
NSN 6150-00-141-8793
NSN 5965-01-024-3532
NSN 5960-01-243-0007
NSN 6650-01-177-4398
NSN 6320-01-541-7585