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 5960-01-173-4772
NSN 6130-01-459-6099
NSN 5925-00-244-0711
NSN 5935-01-364-2591
NSN 6320-01-361-7467
NSN 5950-00-496-7193
NSN 6645-00-369-4410
NSN 6610-00-390-8471
NSN 5990-00-915-1295
NSN 6105-00-045-7930
NSN 6135-00-686-4777
NSN 6610-00-161-7439