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 5985-01-173-3309
NSN 6620-01-216-8082
NSN 5925-00-071-5606
NSN 5998-01-551-2371
NSN 6620-01-344-4005
NSN 2925-01-412-9520
NSN 5998-01-122-1767
NSN 6320-00-313-9114
NSN 5920-01-133-5286
NSN 5996-01-462-8966
NSN 5910-00-204-9571
NSN 5905-01-133-7656