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 5998-01-023-3790
NSN 5998-00-415-5362
NSN 5990-01-571-7468
NSN 5945-00-890-5701
NSN 5915-00-435-6035
NSN 6130-01-623-2294
NSN 4140-00-468-3499
NSN 5935-00-097-9647
NSN 5965-01-482-4352
NSN 5975-00-853-5955
NSN 5920-00-980-0121
NSN 5999-01-566-0804