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 6150-01-634-0575
NSN 6130-01-149-0623
NSN 5920-00-829-0251
NSN 5996-00-132-4203
NSN 5910-01-198-7185
NSN 5950-00-305-4783
NSN 5990-00-652-6578
NSN 5950-01-546-3113
NSN 6685-00-527-9315
NSN 2925-01-507-1276
NSN 6135-01-319-5567
NSN 5920-01-422-0193