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 5895-00-550-8807
NSN 5905-01-146-7764
NSN 5975-01-259-2298
NSN 6320-00-731-6134
NSN 5965-01-512-5009
NSN 5925-01-605-5962
NSN 5999-01-573-4989
NSN 5895-01-153-2249
NSN 6610-01-398-8092
NSN 6145-01-432-0088
NSN 5950-01-086-1166
NSN 5998-01-167-8399