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 5920-00-944-8772
NSN 5925-01-456-0763
NSN 5935-01-077-1139
NSN 6240-01-442-0435
NSN 6145-00-526-3056
NSN 5950-01-036-1007
NSN 5915-00-368-4564
NSN 6610-01-448-8904
NSN 6240-01-212-3529
NSN 5855-00-688-9954
NSN 5985-01-442-5265
NSN 7035-01-276-0355