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 6150-00-231-3689
NSN 4140-01-483-4779
NSN 7035-00-295-0451
NSN 5960-01-308-2474
NSN 6685-01-019-4493
NSN 5965-00-061-1061
NSN 6240-00-368-8541
NSN 6150-01-375-8205
NSN 5990-01-309-5840
NSN 5960-01-412-0619
NSN 5930-01-621-0099
NSN 5905-01-224-7196