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 5895-01-564-6283
NSN 5999-01-559-7102
NSN 6135-01-201-5858
NSN 2925-00-169-3775
NSN 5935-01-651-5588
NSN 6145-01-336-4786
NSN 6135-01-551-0562
NSN 4140-01-631-5554
NSN 5905-01-181-4885
NSN 5975-01-466-8388
NSN 6145-01-426-2304
NSN 7035-00-413-0992