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 5910-00-461-2931
NSN 5996-01-588-9526
NSN 5835-00-941-4959
NSN 5975-00-647-4968
NSN 5985-00-497-8765
NSN 6645-00-674-9728
NSN 5950-01-357-2384
NSN 5905-00-581-5491
NSN 6650-00-850-3312
NSN 6130-01-560-0113
NSN 5895-01-613-2956
NSN 5965-00-451-0518