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 7035-00-731-8729
NSN 5965-01-359-5501
NSN 5915-00-455-4559
NSN 6610-00-185-9434
NSN 5895-01-521-2804
NSN 6650-00-295-3609
NSN 6150-01-576-9624
NSN 6145-01-224-6000
NSN 6620-01-212-8089
NSN 5930-01-327-3584
NSN 2925-00-263-2714
NSN 6110-00-250-5949