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 6110-01-104-4299
NSN 5895-01-303-0804
NSN 6135-01-255-9129
NSN 5895-01-003-8185
NSN 5925-01-625-2141
NSN 6145-01-043-0756
NSN 6105-00-284-7642
NSN 5910-01-390-5699
NSN 6240-01-468-6408
NSN 5930-01-286-8270
NSN 5835-01-385-0579
NSN 6240-01-147-7494