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 6135-00-862-5154
NSN 6130-01-527-5882
NSN 6105-01-303-7027
NSN 6650-01-064-0869
NSN 4140-00-205-6491
NSN 6240-01-005-3456
NSN 5925-01-057-1459
NSN 5935-00-276-9399
NSN 5985-01-620-2991
NSN 6130-00-688-7085
NSN 2925-01-043-9786
NSN 5910-00-099-9998