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 6130-01-497-1010
NSN 6685-01-515-5647
NSN 5975-01-184-2736
NSN 6320-00-261-9136
NSN 5998-00-482-5339
NSN 6240-01-315-9303
NSN 6105-00-547-3885
NSN 6620-00-995-9426
NSN 6685-00-006-3537
NSN 7035-00-225-6499
NSN 5910-01-131-5863
NSN 6130-01-578-0500