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 6110-00-419-4475
NSN 5895-01-497-0361
NSN 6650-01-512-9650
NSN 6135-01-551-0562
NSN 5895-00-139-9137
NSN 5925-00-153-7864
NSN 6135-00-351-8606
NSN 6650-01-217-0303
NSN 5935-01-643-2030
NSN 6150-00-985-2317
NSN 5998-01-544-1532
NSN 5996-01-485-0562