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 6220-00-227-0528
NSN 6135-01-447-3086
NSN 5915-01-328-5854
NSN 5990-01-432-4249
NSN 5915-01-424-0767
NSN 5895-01-337-8859
NSN 6610-01-367-1640
NSN 6135-01-167-7604
NSN 5998-01-206-8033
NSN 5925-01-381-0559
NSN 5985-01-334-5464
NSN 5990-01-133-0351