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 5950-00-387-5741
NSN 6650-00-908-6358
NSN 6150-00-009-6011
NSN 6105-00-537-2483
NSN 5935-01-160-7896
NSN 5920-01-359-3982
NSN 6110-00-596-9124
NSN 6105-01-127-8408
NSN 5925-01-301-2920
NSN 6645-01-182-2102
NSN 5998-01-403-2586
NSN 5835-01-536-6241