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 5950-01-093-9071
NSN 6135-00-145-8884
NSN 5920-00-391-6252
NSN 5905-01-299-5572
NSN 6320-00-646-3311
NSN 5905-01-249-3144
NSN 6220-00-443-0589
NSN 2925-01-282-3206
NSN 5990-00-513-5328
NSN 5910-01-046-3745
NSN 5990-00-503-4724
NSN 6105-01-364-8811