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 5985-00-598-4707
NSN 4140-01-653-4655
NSN 5835-00-419-0575
NSN 6320-01-607-1491
NSN 5905-01-644-1702
NSN 5996-00-213-7121
NSN 6150-01-344-7635
NSN 5930-01-351-3684
NSN 5990-00-409-3594
NSN 6220-00-044-5917
NSN 5998-01-452-7933
NSN 6240-00-557-4402