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 6650-01-652-4361
NSN 5855-01-201-4857
NSN 5990-01-148-5326
NSN 5915-01-523-9172
NSN 6150-00-910-3934
NSN 6240-00-948-6652
NSN 6220-01-443-6787
NSN 5920-00-962-2890
NSN 5895-01-382-7383
NSN 5855-00-117-0857
NSN 5920-01-169-4560
NSN 5910-00-045-0795