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 5975-01-426-8968
NSN 5998-00-281-9444
NSN 5930-01-445-4245
NSN 6685-01-212-8090
NSN 5935-01-310-1171
NSN 6130-01-541-4979
NSN 6240-01-016-6098
NSN 6110-01-460-6735
NSN 5855-00-962-5792
NSN 5945-01-335-4684
NSN 6240-01-411-5630
NSN 6220-01-370-9312