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 5910-00-285-6400
NSN 5915-00-561-6528
NSN 5965-01-434-0705
NSN 6110-01-375-9341
NSN 6105-00-081-7880
NSN 6240-01-102-1555
NSN 6620-01-168-8244
NSN 5835-01-510-1873
NSN 5935-00-418-3364
NSN 5930-00-266-8175
NSN 6610-01-177-5033
NSN 2925-00-779-3410