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.
NSN 6650-01-485-8536
NSN 5935-01-359-4827
NSN 5998-01-608-5548
NSN 5945-01-152-0636
NSN 6620-01-210-7069
NSN 2925-00-137-5120
NSN 5855-01-461-7726
NSN 5960-00-387-6377
NSN 5965-00-281-0319
NSN 6150-00-325-3541
NSN 5835-00-876-4544
NSN 7035-00-003-7518