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 5910-00-355-4786
NSN 4140-01-116-4604
NSN 6145-00-160-7178
NSN 5960-01-423-2511
NSN 5920-01-641-5469
NSN 6110-01-068-3982
NSN 5985-00-985-2420
NSN 5996-00-181-0207
NSN 6240-01-126-9167
NSN 6650-01-432-1830
NSN 5855-01-563-3470
NSN 5925-01-013-9650