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 6240-01-457-3811
NSN 5965-00-653-4782
NSN 7035-00-286-6221
NSN 6240-01-351-6729
NSN 6320-00-468-8421
NSN 5975-00-300-5664
NSN 6130-00-202-4688
NSN 5999-00-099-6889
NSN 6220-01-634-0660
NSN 6240-01-358-7863
NSN 5960-00-148-4493
NSN 5998-01-329-9992