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 5915-01-470-3682
NSN 6105-01-029-2445
NSN 6105-00-199-8808
NSN 6320-01-090-8296
NSN 5960-01-442-1770
NSN 5905-00-218-1237
NSN 5999-01-228-6342
NSN 5895-00-342-9581
NSN 6130-00-575-0175
NSN 5915-01-390-5482
NSN 6130-01-129-3959
NSN 6650-00-597-7313