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 6650-01-551-5724
NSN 6320-01-252-2307
NSN 6135-00-850-3177
NSN 5950-01-429-9726
NSN 5950-01-210-2397
NSN 5950-01-565-9791
NSN 6240-00-991-6929
NSN 4140-01-047-4093
NSN 6110-01-615-8447
NSN 6105-01-303-8293
NSN 5935-01-577-3543
NSN 5985-01-020-8259