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 6685-00-572-6060
NSN 6320-01-279-0343
NSN 5960-01-317-3401
NSN 6135-00-269-5843
NSN 5905-00-896-5204
NSN 5935-00-008-0736
NSN 5925-00-566-4169
NSN 5999-01-641-0214
NSN 5950-00-323-7905
NSN 6240-01-607-6252
NSN 5925-01-247-6543
NSN 5975-00-347-9710