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 5996-01-317-5024
NSN 5925-00-997-1298
NSN 4140-01-650-8164
NSN 5925-00-553-2274
NSN 5920-00-399-7760
NSN 5999-00-954-2916
NSN 6105-00-226-5419
NSN 2925-01-271-8727
NSN 6150-00-901-7264
NSN 6320-00-925-0558
NSN 6645-01-347-4865
NSN 5975-00-481-3681