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 5950-01-324-1131
NSN 6610-01-496-3321
NSN 5965-01-512-8842
NSN 2925-01-446-6976
NSN 6145-01-628-9214
NSN 5915-00-196-7016
NSN 5920-01-359-5925
NSN 6110-01-446-3282
NSN 2925-01-257-6225
NSN 5910-01-320-2758
NSN 6135-00-676-5807
NSN 5905-01-217-4117