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 5920-00-094-0655
NSN 6110-01-090-5094
NSN 6685-01-593-7715
NSN 6135-01-487-6275
NSN 5996-00-289-9847
NSN 6135-01-277-0599
NSN 5920-00-665-3973
NSN 6145-01-332-4553
NSN 5998-00-272-7119
NSN 5999-01-394-5186
NSN 6610-01-630-7202
NSN 5905-00-280-2747