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 5996-01-369-9209
NSN 6145-01-066-2524
NSN 5915-00-087-7920
NSN 5996-00-221-7663
NSN 5925-00-983-5666
NSN 5835-00-954-2833
NSN 6220-01-366-5296
NSN 6150-01-411-5100
NSN 7035-00-495-2137
NSN 5960-01-425-1454
NSN 6650-00-070-2225
NSN 5905-01-121-9346