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 5915-01-351-4384
NSN 7035-01-544-0987
NSN 6620-01-431-0706
NSN 5930-01-331-2368
NSN 5975-01-437-6224
NSN 6130-01-413-3517
NSN 5990-01-272-4091
NSN 5855-01-502-7488
NSN 6150-01-607-0369
NSN 5930-01-312-9522
NSN 5905-01-458-7426
NSN 6620-01-647-1393