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 4140-00-838-5976
NSN 5960-01-609-6565
NSN 5935-00-181-8672
NSN 6650-00-043-5850
NSN 6220-00-541-8515
NSN 4140-01-042-9066
NSN 5950-00-159-9795
NSN 6105-00-869-0624
NSN 5905-00-503-1779
NSN 5996-00-155-6904
NSN 5925-01-587-6471
NSN 5950-01-396-5617