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 5835-00-954-2833
NSN 5998-01-630-8397
NSN 2925-01-567-8027
NSN 5965-01-444-3098
NSN 5996-01-022-2248
NSN 6650-01-290-4001
NSN 5960-01-264-9295
NSN 6645-01-141-7016
NSN 6220-01-327-1025
NSN 7035-00-941-4949
NSN 6610-01-381-3181
NSN 2925-01-027-1293