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 5975-01-168-3500
NSN 5930-01-580-9225
NSN 5965-01-216-1994
NSN 6620-00-185-1671
NSN 6240-01-643-1262
NSN 7035-01-270-0325
NSN 2925-01-505-1666
NSN 5965-01-643-8730
NSN 5990-01-434-3469
NSN 5950-01-036-0141
NSN 6105-01-612-5714
NSN 6150-01-435-4047