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 6135-01-215-1245
NSN 6105-00-306-0913
NSN 6685-00-511-4477
NSN 6645-01-313-3139
NSN 6320-00-405-2348
NSN 6135-00-351-8606
NSN 6685-00-542-6608
NSN 5910-01-324-0515
NSN 5985-00-468-1360
NSN 6145-00-497-1578
NSN 6130-01-090-9196
NSN 6135-01-041-3829