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 5990-00-366-0112
NSN 7035-01-137-6206
NSN 5950-01-433-6508
NSN 5905-01-644-0616
NSN 5920-01-168-7810
NSN 5965-00-726-3168
NSN 6135-01-529-8523
NSN 6110-01-475-4712
NSN 5915-00-466-1512
NSN 6135-00-686-4777
NSN 5855-01-426-5589
NSN 5910-01-223-9415