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 6610-00-496-7842
NSN 6130-01-275-2174
NSN 5835-00-063-0390
NSN 6650-01-371-7567
NSN 5975-01-364-8210
NSN 4140-01-216-5118
NSN 6620-01-533-8251
NSN 6145-01-330-6794
NSN 5985-01-096-5284
NSN 5835-00-711-3371
NSN 5925-00-001-7446
NSN 5895-01-037-4674