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 6620-01-237-5603
NSN 4140-00-619-8062
NSN 5999-01-378-2711
NSN 6105-01-004-1808
NSN 5895-01-163-0433
NSN 5990-00-288-1820
NSN 5895-00-288-1798
NSN 5930-00-629-8517
NSN 6130-01-534-9112
NSN 5999-01-645-3049
NSN 5925-01-357-1308
NSN 5905-00-057-9816