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 5950-01-263-3897
NSN 5965-01-584-4623
NSN 6130-00-841-8917
NSN 6610-00-144-7036
NSN 5935-01-220-5521
NSN 5930-00-515-3604
NSN 5965-01-240-0233
NSN 5925-00-111-1969
NSN 5835-01-535-0948
NSN 6135-00-269-5843
NSN 6650-00-283-0978
NSN 6220-01-407-5639