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 5835-01-578-3443
NSN 5975-01-423-5564
NSN 5855-01-569-7816
NSN 5925-01-220-6147
NSN 5950-01-551-3675
NSN 5925-00-738-7301
NSN 6610-01-445-1036
NSN 5915-00-644-5735
NSN 4140-00-282-9759
NSN 5950-01-146-4329
NSN 6240-00-353-5753
NSN 5915-01-500-2147