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 5925-01-350-3169
NSN 6145-00-553-0729
NSN 6320-00-731-6134
NSN 5945-01-452-4376
NSN 6220-01-277-0549
NSN 5920-01-392-6383
NSN 5895-01-213-7910
NSN 5920-01-279-0419
NSN 6645-00-476-7176
NSN 5985-00-925-1216
NSN 5915-01-651-0461
NSN 6130-01-605-4397