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 5855-01-172-4568
NSN 7035-01-265-2301
NSN 6135-00-635-9187
NSN 5945-01-320-9173
NSN 5930-00-206-0210
NSN 5855-01-584-4128
NSN 6620-01-306-0719
NSN 6105-01-119-5468
NSN 5985-01-078-6535
NSN 6645-01-441-4456
NSN 5950-00-276-8584
NSN 6685-01-382-9459