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 5975-01-448-5372
NSN 6650-01-523-0888
NSN 6685-01-377-0519
NSN 5975-00-186-8884
NSN 6240-00-988-3839
NSN 5996-00-288-1829
NSN 6610-01-397-6965
NSN 5925-01-501-0727
NSN 5855-01-425-6340
NSN 5910-00-173-0356
NSN 5905-01-177-6327
NSN 6135-01-265-1384