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 2925-01-333-6346
NSN 6620-01-478-4299
NSN 5975-01-504-5328
NSN 6620-01-184-9210
NSN 5920-00-351-8428
NSN 6645-00-968-6118
NSN 6620-00-420-8455
NSN 5925-00-203-1278
NSN 5905-01-433-1666
NSN 5915-01-529-4896
NSN 5915-01-455-6522
NSN 5910-00-339-2198