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 5945-01-617-0404
NSN 5945-00-872-7165
NSN 6220-01-382-0920
NSN 6645-00-376-4829
NSN 5910-01-231-9628
NSN 5835-00-177-2970
NSN 5950-01-443-5100
NSN 5855-00-004-0904
NSN 6150-00-263-3451
NSN 5905-01-226-5916
NSN 2925-00-163-9016
NSN 5910-01-062-0268