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 5985-00-065-2155
NSN 6320-01-592-6248
NSN 6620-01-557-0583
NSN 5910-01-096-6174
NSN 6220-01-488-7956
NSN 2925-00-835-4315
NSN 6145-00-846-8173
NSN 5915-01-313-0560
NSN 5935-01-014-6185
NSN 2925-01-025-0082
NSN 6610-01-089-1018
NSN 5965-01-178-2367