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 6645-00-171-9251
NSN 6105-00-456-1433
NSN 5915-00-485-2821
NSN 5935-01-106-7578
NSN 5930-01-140-1153
NSN 5950-01-004-9326
NSN 6240-00-551-3144
NSN 5920-00-921-3749
NSN 6220-00-186-8565
NSN 5965-01-271-0808
NSN 5990-01-352-5255
NSN 5895-00-140-7845