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 2925-01-554-5246
NSN 6105-01-192-3049
NSN 5855-00-100-9003
NSN 5950-01-207-0929
NSN 7035-00-155-9513
NSN 5935-00-081-2270
NSN 5975-01-611-1093
NSN 6105-01-241-1334
NSN 5950-00-254-6950
NSN 6240-00-061-3362
NSN 5910-00-840-5475
NSN 2925-00-110-7975