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 6220-01-538-5493
NSN 5996-01-142-8114
NSN 5990-01-147-5225
NSN 5960-00-676-7979
NSN 6685-01-157-1288
NSN 6240-01-181-4474
NSN 5835-01-626-9603
NSN 5965-01-019-0939
NSN 6685-01-215-1204
NSN 5855-00-560-0110
NSN 5999-01-215-4730
NSN 5915-01-557-3392