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 6610-01-263-2409
NSN 6685-01-617-0611
NSN 5999-01-097-0266
NSN 6685-01-332-2963
NSN 5895-01-420-8263
NSN 5950-01-199-4297
NSN 5960-01-116-7052
NSN 6110-01-385-0128
NSN 6135-01-529-0122
NSN 5935-00-479-0314
NSN 5925-01-206-9991
NSN 5895-01-384-3736