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 5945-01-380-9614
NSN 6220-01-189-1373
NSN 2925-01-492-5342
NSN 6320-00-186-6452
NSN 6610-00-946-6146
NSN 5965-00-906-8281
NSN 6645-01-284-3598
NSN 5905-01-546-1723
NSN 5915-00-188-4054
NSN 6610-00-498-5198
NSN 5895-01-456-6720
NSN 5990-01-565-2226