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 5935-01-474-8856
NSN 5905-01-142-3993
NSN 6240-00-113-1912
NSN 5975-01-146-4796
NSN 5910-01-527-7435
NSN 5996-01-445-8522
NSN 5965-00-228-8336
NSN 6645-01-250-2702
NSN 6150-00-554-7591
NSN 5930-01-233-3276
NSN 7035-01-150-6303
NSN 5950-01-422-6554