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 6150-01-047-2681
NSN 5920-01-485-7798
NSN 5996-01-053-9916
NSN 6645-01-523-4487
NSN 5835-01-241-1090
NSN 6135-00-932-3136
NSN 6620-00-035-5813
NSN 6610-00-561-9381
NSN 5960-01-425-1454
NSN 6105-01-278-9220
NSN 6240-00-281-8417
NSN 7035-01-421-4446