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 5915-01-281-3636
NSN 5990-00-914-0854
NSN 6320-01-216-1678
NSN 6685-01-607-6481
NSN 5999-00-620-2398
NSN 5945-00-845-1231
NSN 6650-01-510-4778
NSN 5975-01-496-4555
NSN 5915-01-025-1362
NSN 5855-01-376-0363
NSN 5975-01-645-6843
NSN 5945-01-202-8119