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 6105-01-102-0009
NSN 5945-01-237-9914
NSN 6135-00-826-0334
NSN 5965-01-364-1232
NSN 4140-01-184-9441
NSN 5905-01-476-3529
NSN 6110-00-049-5063
NSN 6130-00-209-6716
NSN 5996-01-028-7884
NSN 6150-01-154-9686
NSN 5996-00-255-5567
NSN 7035-00-631-3782