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 5915-00-089-0527
NSN 5935-00-243-8752
NSN 6320-01-578-6006
NSN 5975-01-240-6415
NSN 6220-01-191-7643
NSN 7035-01-106-3476
NSN 6150-01-334-8042
NSN 5930-01-163-8568
NSN 2925-01-209-9245
NSN 5960-00-061-3155
NSN 6150-01-548-2609
NSN 6130-01-341-9690