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 5930-01-126-7883
NSN 6105-00-346-2391
NSN 5915-01-167-4739
NSN 5996-01-592-9955
NSN 6220-01-276-8269
NSN 6610-00-856-3957
NSN 5905-01-025-1329
NSN 2925-00-660-8131
NSN 6240-01-474-6914
NSN 6130-01-494-8636
NSN 5950-01-139-1883
NSN 5930-01-384-2617