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 5965-00-739-2063
NSN 6240-00-527-8614
NSN 6645-00-602-5968
NSN 5915-01-214-3170
NSN 5985-01-520-3113
NSN 5999-00-339-7791
NSN 5990-01-265-8082
NSN 6240-00-383-7668
NSN 5975-00-486-6004
NSN 6650-01-176-3257
NSN 6220-01-465-3292
NSN 2925-01-196-6187