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 5945-01-460-9115
NSN 6220-01-320-9490
NSN 6135-01-565-3284
NSN 6620-00-176-5722
NSN 5990-00-277-3763
NSN 5930-01-015-5246
NSN 5930-00-938-9427
NSN 7035-01-271-1643
NSN 6650-01-454-0390
NSN 6645-01-544-3581
NSN 5985-01-463-0037
NSN 5990-00-316-8872