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 5999-01-281-4416
NSN 5985-00-689-5624
NSN 6145-01-355-3065
NSN 6650-00-513-5651
NSN 5975-00-498-9357
NSN 5996-01-027-5054
NSN 5895-00-353-1795
NSN 5965-01-441-1525
NSN 5895-01-190-8412
NSN 5950-00-412-3988
NSN 6220-00-902-7328
NSN 4140-01-424-0611