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 7035-01-364-0286
NSN 5920-00-221-6439
NSN 5925-00-167-7513
NSN 5998-00-169-9694
NSN 5855-00-337-3679
NSN 6610-01-167-1771
NSN 6645-01-595-7659
NSN 6135-01-290-6487
NSN 5920-00-999-7324
NSN 5950-00-019-1504
NSN 6685-00-279-3620
NSN 5925-01-248-2202