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 5996-01-252-8275
NSN 5998-01-353-6855
NSN 6685-01-022-1699
NSN 5945-01-622-1542
NSN 5999-01-436-1882
NSN 5855-01-130-1501
NSN 5960-00-249-1254
NSN 5950-00-830-4475
NSN 6130-00-026-9774
NSN 6135-00-906-0984
NSN 6650-01-097-6814
NSN 6220-00-084-4240