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 5925-00-248-5734
NSN 6685-00-638-9261
NSN 5905-01-159-2636
NSN 6645-01-223-2402
NSN 5915-00-221-2391
NSN 5835-01-013-9321
NSN 6240-01-527-0535
NSN 6650-01-352-1659
NSN 5950-01-523-6386
NSN 6105-01-014-4669
NSN 5925-01-508-4145
NSN 5945-01-291-2833