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 5998-01-528-6789
NSN 5996-00-155-9309
NSN 5855-01-301-0158
NSN 6220-01-216-3407
NSN 6105-01-561-0330
NSN 5905-00-900-4875
NSN 5925-00-563-0831
NSN 6130-00-305-7717
NSN 6650-01-207-0829
NSN 5950-01-415-5150
NSN 5895-00-270-6595
NSN 5835-01-457-7951