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 6145-01-214-6011
NSN 6110-01-169-9053
NSN 5895-01-583-5244
NSN 5930-01-224-5483
NSN 5920-00-243-8181
NSN 5990-00-111-3614
NSN 6620-01-535-0409
NSN 5945-01-226-3481
NSN 5925-01-392-7701
NSN 6320-01-365-2701
NSN 5990-00-239-3432
NSN 6130-01-524-1988