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 5945-01-472-1956
NSN 5999-01-321-0924
NSN 5895-00-351-7463
NSN 6240-01-055-9696
NSN 6685-01-064-5525
NSN 6610-01-543-1866
NSN 6240-01-317-1382
NSN 6645-01-304-4308
NSN 6135-00-078-9931
NSN 6135-01-326-0388
NSN 6110-01-445-0460
NSN 5835-01-355-3654