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 6610-00-883-5160
NSN 5895-01-186-4368
NSN 5965-01-099-2989
NSN 4140-01-347-0060
NSN 5960-01-485-0437
NSN 5998-01-500-8917
NSN 5930-01-138-8351
NSN 6220-01-020-7596
NSN 5895-01-397-0826
NSN 6610-00-305-5447
NSN 6240-01-594-2217
NSN 5985-01-202-1747