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 6105-01-145-5046
NSN 5920-00-527-9473
NSN 5950-00-007-2115
NSN 6610-01-241-9120
NSN 5910-01-121-9386
NSN 5975-01-283-8699
NSN 5905-01-114-8891
NSN 5915-01-125-6711
NSN 6135-01-142-2417
NSN 6650-01-570-4795
NSN 6620-01-383-7519
NSN 5965-01-367-6483