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 5910-00-198-9779
NSN 6645-00-505-6026
NSN 6685-01-459-2188
NSN 5935-01-568-7066
NSN 6240-01-565-6276
NSN 5925-01-223-2077
NSN 6620-00-347-8938
NSN 6240-00-643-4532
NSN 5965-01-497-1367
NSN 5935-01-449-1341
NSN 5950-01-408-6172
NSN 5950-01-254-1884