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 5895-01-258-1787
NSN 5975-01-343-8650
NSN 5999-00-993-6449
NSN 5990-00-862-3271
NSN 5999-01-213-2773
NSN 6110-01-470-3992
NSN 6645-01-627-8040
NSN 5910-01-449-8149
NSN 5930-01-189-9143
NSN 5895-00-893-3207
NSN 5905-00-155-0104
NSN 6145-01-183-4137