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 6105-01-525-4822
NSN 7035-01-307-1059
NSN 6135-01-308-5688
NSN 6685-00-179-2548
NSN 6685-01-549-3775
NSN 5999-01-173-7364
NSN 5960-00-264-9519
NSN 5985-01-370-4311
NSN 5935-00-821-3733
NSN 6135-00-369-2368
NSN 5965-01-555-1532
NSN 5915-00-814-0602