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 5935-01-613-9328
NSN 6135-00-057-2005
NSN 6105-01-246-7402
NSN 5855-01-079-1259
NSN 5920-01-069-7351
NSN 5990-01-507-7495
NSN 5998-01-119-4189
NSN 7035-00-104-7613
NSN 5990-00-554-0366
NSN 5925-01-017-3240
NSN 5998-00-128-5280
NSN 5975-00-801-5923