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 5990-01-318-3238
NSN 6105-01-553-9476
NSN 6645-00-076-3317
NSN 6650-01-640-9370
NSN 5975-01-415-5771
NSN 5935-00-833-1259
NSN 5920-01-190-0265
NSN 6650-01-183-0711
NSN 6645-01-500-0827
NSN 6135-01-495-0933
NSN 6105-01-038-8309
NSN 5915-01-548-4352