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 5925-01-196-5123
NSN 5895-00-974-2631
NSN 5950-00-100-5905
NSN 6320-00-779-5923
NSN 5990-00-339-2084
NSN 5895-01-605-9931
NSN 6320-00-456-0836
NSN 5910-01-020-1482
NSN 5985-01-460-0464
NSN 6645-00-938-2173
NSN 6105-01-279-8785
NSN 6320-01-473-9024