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 5975-01-615-8059
NSN 6320-01-181-9474
NSN 5985-01-550-9821
NSN 5910-00-032-6371
NSN 6150-01-216-9983
NSN 5975-00-897-2091
NSN 5998-01-483-1426
NSN 6620-00-433-9438
NSN 5895-01-591-2920
NSN 6650-01-028-2820
NSN 5855-01-093-8202
NSN 5930-00-597-5064