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 5895-00-276-7916
NSN 5998-00-072-5978
NSN 5935-00-161-4718
NSN 5910-01-268-1226
NSN 5905-01-290-1903
NSN 6620-01-411-9489
NSN 6150-01-268-4864
NSN 6645-01-483-5224
NSN 5950-01-462-5170
NSN 6220-00-835-6316
NSN 6685-01-550-4930
NSN 6240-01-422-1878