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 6105-01-543-3662
NSN 5965-00-653-4782
NSN 4140-01-400-0643
NSN 5960-01-573-6483
NSN 5835-01-442-6482
NSN 5910-01-393-2106
NSN 5835-00-172-8292
NSN 5935-01-284-7400
NSN 6610-01-105-7880
NSN 6645-01-076-9310
NSN 5925-01-469-5498
NSN 7035-00-679-9027