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 5925-01-436-9150
NSN 6130-01-108-6981
NSN 5935-00-027-4921
NSN 5965-01-425-2039
NSN 6220-01-255-0258
NSN 6320-01-564-0893
NSN 5855-00-631-4565
NSN 5975-01-381-5747
NSN 5895-01-371-9022
NSN 6105-01-095-6090
NSN 6105-00-343-6648
NSN 5935-01-250-7160