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 5935-00-204-9909
NSN 5915-00-099-0347
NSN 5925-01-536-3867
NSN 5975-01-231-3546
NSN 5950-00-706-8729
NSN 5950-01-514-8430
NSN 5985-01-189-2611
NSN 5925-01-152-2690
NSN 5905-01-112-9174
NSN 6645-00-103-1269
NSN 5855-00-014-5008
NSN 5950-01-641-8469