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 5945-01-065-7881
NSN 5930-01-323-8599
NSN 6135-01-455-9646
NSN 4140-01-422-4431
NSN 5905-00-448-0036
NSN 6150-01-411-4744
NSN 6320-00-139-1090
NSN 5925-01-321-5140
NSN 6150-01-335-0679
NSN 6130-00-383-7967
NSN 6610-00-025-1878
NSN 6610-01-457-1974