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 6645-01-074-8024
NSN 6135-00-593-6831
NSN 5905-01-512-1898
NSN 2925-01-027-1293
NSN 5960-00-355-7307
NSN 4140-01-522-9128
NSN 4140-00-400-4872
NSN 5930-01-369-1468
NSN 7035-01-236-5743
NSN 7035-01-458-1535
NSN 5905-01-020-6877
NSN 5996-00-452-0312