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 5855-00-927-5726
NSN 6685-01-192-6928
NSN 4140-01-065-9367
NSN 5985-01-178-0316
NSN 6685-00-281-9148
NSN 7035-00-631-3782
NSN 6320-01-608-1935
NSN 5985-00-565-7145
NSN 5960-01-451-6993
NSN 5990-01-465-9235
NSN 5835-01-069-6863
NSN 5935-01-004-0415