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 6610-01-422-2376
NSN 6650-01-109-8783
NSN 5925-00-151-9684
NSN 6320-00-306-0124
NSN 7035-01-136-7404
NSN 6105-01-487-0836
NSN 5985-00-482-7205
NSN 5920-00-925-1839
NSN 5996-01-267-9572
NSN 6240-00-283-3553
NSN 6620-00-049-6425
NSN 6130-01-601-5215