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 5998-00-533-4744
NSN 5985-00-513-3420
NSN 5905-01-033-9944
NSN 6110-00-383-3572
NSN 5910-01-475-8635
NSN 6610-01-633-4179
NSN 7035-01-457-5645
NSN 5950-01-218-6438
NSN 6685-01-083-6634
NSN 6610-01-175-3500
NSN 5950-00-167-0649
NSN 6130-01-659-6613