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 5915-01-088-3056
NSN 6650-01-033-2979
NSN 6150-01-335-4185
NSN 5950-01-597-9612
NSN 6320-00-422-9006
NSN 6650-01-199-8589
NSN 5895-01-147-4767
NSN 6130-01-509-9001
NSN 5950-00-113-9793
NSN 6620-00-286-5721
NSN 6610-01-160-8815
NSN 5985-01-502-9169