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 5925-00-472-1371
NSN 5895-01-503-2304
NSN 5895-01-656-9782
NSN 5996-01-507-3715
NSN 6150-01-398-2736
NSN 5910-01-633-9963
NSN 5985-01-446-5950
NSN 5915-01-226-5481
NSN 6135-01-469-6429
NSN 2925-01-295-9337
NSN 5915-00-808-4905
NSN 5975-01-494-4465