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 2925-01-462-1620
NSN 5950-01-547-8630
NSN 5985-01-454-2365
NSN 5950-00-195-5604
NSN 6620-01-138-0089
NSN 5945-01-116-2097
NSN 6145-01-065-0439
NSN 6610-01-517-8652
NSN 5915-00-064-2229
NSN 5905-00-005-2902
NSN 6145-01-026-0030
NSN 6145-01-590-1029