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 5895-01-229-7431
NSN 5996-00-134-5448
NSN 6130-01-065-7253
NSN 6220-01-168-7773
NSN 5925-00-088-8312
NSN 6650-01-233-0877
NSN 5950-00-918-8346
NSN 5950-00-003-8731
NSN 5996-00-450-8394
NSN 6105-01-600-8763
NSN 5835-01-056-4149
NSN 5945-01-198-2726