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 5930-01-384-3843
NSN 7035-00-480-6767
NSN 6145-01-252-3686
NSN 6135-01-651-7287
NSN 5910-00-883-4878
NSN 5998-01-293-8055
NSN 5905-01-421-4421
NSN 5999-01-030-5220
NSN 6645-00-997-5986
NSN 5925-01-359-6329
NSN 4140-01-536-9451
NSN 5945-01-579-3212