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 5930-00-185-5142
NSN 6135-01-230-4399
NSN 6110-00-481-7022
NSN 5975-01-139-5135
NSN 6110-01-304-2912
NSN 5925-01-162-4928
NSN 7035-01-297-5877
NSN 5935-01-057-8393
NSN 6620-00-498-4190
NSN 6240-01-106-2447
NSN 6220-01-298-4581
NSN 5855-00-560-0110