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 5915-00-799-2975
NSN 5920-00-406-2712
NSN 5990-01-650-9034
NSN 5930-01-103-9467
NSN 2925-00-037-8920
NSN 6610-01-627-8985
NSN 5920-01-382-9379
NSN 5996-00-486-6423
NSN 5985-00-180-1366
NSN 7035-00-529-3128
NSN 6135-01-367-6203
NSN 5945-00-107-7334