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 5920-01-587-8571
NSN 6240-00-428-4027
NSN 6150-01-236-5818
NSN 6645-01-644-5312
NSN 6220-00-885-2356
NSN 5925-01-324-6032
NSN 5905-01-222-0927
NSN 5920-01-123-8148
NSN 5950-01-214-5487
NSN 5905-00-964-9972
NSN 7035-01-544-9173
NSN 6685-00-402-7365