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 5905-01-267-6909
NSN 5915-00-952-3049
NSN 5925-01-177-8669
NSN 6685-00-608-3295
NSN 7035-01-526-3196
NSN 5925-01-625-0974
NSN 6645-01-265-2746
NSN 6145-01-546-8837
NSN 5996-00-310-3460
NSN 5905-01-130-9669
NSN 5835-01-456-3922
NSN 6320-00-149-7570