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 5855-00-586-6255
NSN 5945-00-549-7783
NSN 7035-01-024-4332
NSN 5925-00-198-3689
NSN 5925-01-101-1857
NSN 6610-01-482-6266
NSN 5945-00-706-8508
NSN 5905-00-279-8699
NSN 5915-01-342-2535
NSN 5855-01-088-8700
NSN 5965-01-542-8510
NSN 5905-01-622-2006