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 5999-00-507-6603
NSN 6620-00-836-0399
NSN 5925-01-616-1280
NSN 5950-00-236-0266
NSN 5960-00-285-1001
NSN 5930-00-876-9358
NSN 5935-00-111-4725
NSN 5960-01-087-7138
NSN 5925-01-555-5318
NSN 6220-01-322-0671
NSN 6610-01-286-2306
NSN 6105-01-652-4460