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 5895-01-254-7804
NSN 5960-00-726-9816
NSN 5985-01-481-1517
NSN 6150-01-473-3357
NSN 5925-00-981-5309
NSN 6645-01-322-3124
NSN 6620-01-361-8685
NSN 6130-00-935-5589
NSN 6150-00-295-1088
NSN 5835-01-478-0157
NSN 6105-00-036-5138
NSN 6105-00-162-2060