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 6105-00-384-1693
NSN 5945-01-032-5328
NSN 5920-00-819-6939
NSN 6610-00-879-2788
NSN 5920-01-394-5003
NSN 5895-00-515-6368
NSN 5835-00-226-7825
NSN 5920-00-518-0839
NSN 6645-00-391-6264
NSN 2925-00-139-8309
NSN 6145-01-141-6809
NSN 6130-01-481-4119