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 7035-01-432-2424
NSN 6135-01-278-9717
NSN 6145-01-250-6825
NSN 5835-01-584-4408
NSN 6650-00-936-4571
NSN 5999-00-633-7592
NSN 4140-00-468-3499
NSN 5855-00-494-9581
NSN 5915-01-115-0581
NSN 6685-01-148-9914
NSN 6320-01-364-1840
NSN 5998-00-823-1126