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 5855-01-147-6024
NSN 6220-00-209-9630
NSN 5960-01-527-7347
NSN 5985-00-992-6981
NSN 5930-01-173-2773
NSN 5905-00-661-2395
NSN 5855-01-406-4821
NSN 5925-00-800-5350
NSN 6645-01-386-6311
NSN 6135-01-597-1901
NSN 5999-00-268-3022
NSN 5960-00-620-5298