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 5915-01-095-2261
NSN 6620-01-246-4314
NSN 5855-01-286-9928
NSN 6620-00-632-3631
NSN 5905-01-300-7698
NSN 5998-01-660-4172
NSN 5925-01-171-8702
NSN 5835-00-400-5056
NSN 4140-01-137-3264
NSN 5855-01-396-8734
NSN 6150-00-201-9583
NSN 6130-00-442-2974