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 2925-01-113-6904
NSN 5990-00-226-1152
NSN 5905-01-145-9853
NSN 5935-01-401-5324
NSN 5920-00-162-8772
NSN 5855-00-361-0167
NSN 6610-00-965-6573
NSN 6220-00-288-4350
NSN 5965-01-426-8325
NSN 5999-01-014-5981
NSN 5998-00-385-9007
NSN 6150-00-837-8533