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 7035-01-059-5114
NSN 5905-01-032-6249
NSN 5985-01-401-5387
NSN 5925-00-088-1525
NSN 6135-01-022-5427
NSN 6240-01-328-0718
NSN 6145-01-579-7772
NSN 5965-00-267-4173
NSN 5920-00-811-0284
NSN 6105-01-145-5405
NSN 6620-00-054-4778
NSN 5835-00-698-9824