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 6650-00-866-7060
NSN 5920-01-582-4784
NSN 5975-01-644-6268
NSN 7035-01-207-2676
NSN 4140-01-205-4574
NSN 6220-01-415-1541
NSN 7035-00-421-8710
NSN 5935-00-107-2603
NSN 6130-01-552-0513
NSN 5835-01-301-0022
NSN 5950-01-199-6416
NSN 5998-01-479-5728