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 6320-01-425-1417
NSN 5996-01-367-6556
NSN 5915-00-479-8100
NSN 6110-01-250-7168
NSN 5975-01-648-0138
NSN 5895-00-826-2988
NSN 6130-01-192-2499
NSN 5920-01-202-6802
NSN 5915-01-630-0872
NSN 5985-00-902-5883
NSN 6110-01-413-3958
NSN 6650-00-695-0304