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 5975-01-619-4083
NSN 6150-00-279-6042
NSN 5895-01-443-7577
NSN 6105-00-246-5311
NSN 6145-00-450-9926
NSN 6110-01-025-0507
NSN 5905-00-484-0953
NSN 5855-01-424-1090
NSN 6110-01-580-6415
NSN 6105-00-567-3669
NSN 6240-01-528-4535
NSN 5950-01-207-0751