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 5996-01-433-8642
NSN 5910-01-245-8757
NSN 5905-00-172-8186
NSN 7035-01-033-3007
NSN 5835-01-229-6964
NSN 5855-01-091-2273
NSN 5950-01-174-8999
NSN 6650-00-119-9431
NSN 5915-01-444-2198
NSN 5895-01-157-9330
NSN 6220-01-082-7766
NSN 5960-01-353-0773