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 6105-00-144-1754
NSN 5990-00-914-4261
NSN 5915-00-875-2101
NSN 6645-01-266-0883
NSN 6685-01-501-5362
NSN 6130-01-632-3780
NSN 6620-01-378-5579
NSN 6145-00-406-4471
NSN 5925-01-649-0018
NSN 6150-00-958-7051
NSN 5950-01-476-1190
NSN 6685-01-170-4926