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 6145-01-655-0756
NSN 5855-01-396-0258
NSN 6105-00-434-8987
NSN 6645-01-650-0023
NSN 6130-00-905-1179
NSN 5895-01-348-5652
NSN 5945-01-410-7778
NSN 6620-00-422-5866
NSN 6685-01-167-8612
NSN 5905-01-528-1254
NSN 6220-00-137-7697
NSN 5920-00-285-2245