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 6145-00-918-9494
NSN 7035-01-104-5446
NSN 5965-00-118-8199
NSN 5990-00-164-5992
NSN 5925-00-495-9569
NSN 5975-01-484-4280
NSN 5910-01-444-5105
NSN 6105-00-795-3305
NSN 5895-01-479-0995
NSN 5965-01-399-8454
NSN 5835-00-021-5913
NSN 4140-00-758-7686