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 6150-01-602-5357
NSN 5855-01-648-7687
NSN 5945-01-179-7893
NSN 5910-01-039-3068
NSN 6610-01-091-9707
NSN 5905-01-410-7780
NSN 5925-00-335-8727
NSN 6240-00-155-8728
NSN 5996-01-508-4599
NSN 6645-01-138-3855
NSN 2925-00-896-9819
NSN 5996-00-508-0383