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 5999-01-534-2638
NSN 6650-01-145-3731
NSN 5950-01-400-3577
NSN 5975-01-353-3818
NSN 6240-00-929-8574
NSN 5950-01-585-4303
NSN 5975-01-089-9053
NSN 2925-00-497-7808
NSN 6610-00-583-1084
NSN 5999-01-216-2485
NSN 5915-01-549-5479
NSN 6130-00-753-7732