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 6320-01-176-8367
NSN 5990-01-044-4767
NSN 5835-01-126-2480
NSN 6220-01-462-5886
NSN 6645-01-400-1383
NSN 2925-00-404-6461
NSN 5935-01-205-0162
NSN 4140-00-088-7999
NSN 5895-01-227-7060
NSN 5930-00-857-3349
NSN 4140-01-513-9139
NSN 5920-01-618-9362