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 5915-00-427-7798
NSN 5930-00-017-9463
NSN 5975-01-392-9552
NSN 6105-01-643-5440
NSN 6110-00-015-7688
NSN 6110-00-458-7431
NSN 5945-01-597-9838
NSN 6130-01-029-3601
NSN 6620-01-078-3160
NSN 6650-00-862-7143
NSN 5905-00-034-0530
NSN 5925-01-395-4044