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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6130-00-688-7085
NSN 5920-01-010-4855
NSN 6130-01-054-4498
NSN 5925-01-020-1748
NSN 5960-01-365-5729
NSN 5975-01-463-8030
NSN 5999-01-014-0423
NSN 6105-01-099-7160
NSN 5930-01-151-9047
NSN 5996-01-643-3806
NSN 5965-01-209-2838
NSN 5985-01-217-7849