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 5925-01-201-4413
NSN 5975-01-524-0033
NSN 6610-01-252-4717
NSN 5910-01-315-6613
NSN 5855-00-631-4565
NSN 6150-01-200-6844
NSN 5999-01-416-2969
NSN 6620-01-548-2693
NSN 6105-01-611-5916
NSN 5996-01-488-8420
NSN 6135-00-196-5267
NSN 6685-01-027-2594