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 5905-01-196-9075
NSN 6220-00-823-6688
NSN 5998-01-633-2326
NSN 6135-01-026-9960
NSN 5965-01-426-4979
NSN 5975-01-228-2426
NSN 5998-01-240-9062
NSN 6650-00-299-9681
NSN 6620-01-255-7757
NSN 5950-01-261-7938
NSN 6220-00-005-7872
NSN 6610-01-305-8863