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 5975-01-613-9762
NSN 6320-01-098-2503
NSN 6645-00-845-1071
NSN 2925-00-540-9918
NSN 4140-00-361-4691
NSN 5925-00-239-2135
NSN 6145-00-144-0918
NSN 5998-00-171-8904
NSN 5996-01-619-7205
NSN 5985-01-620-5286
NSN 5925-00-884-5469
NSN 6105-01-401-5361