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 5925-01-230-2380
NSN 5945-01-415-0858
NSN 2925-01-153-7794
NSN 6105-00-511-0766
NSN 6135-01-426-8282
NSN 5999-01-394-7173
NSN 5960-00-328-4058
NSN 5920-00-224-1589
NSN 6220-01-399-0633
NSN 5996-01-438-7529
NSN 6150-01-086-9418
NSN 5985-01-632-6149