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 6650-01-583-6266
NSN 6645-00-805-0066
NSN 5975-01-246-4141
NSN 6130-00-632-9275
NSN 2925-00-174-4322
NSN 5965-01-502-7006
NSN 6135-00-801-3493
NSN 5999-00-515-7354
NSN 5975-00-389-6958
NSN 6610-00-411-5904
NSN 5960-00-984-9926
NSN 6645-00-303-7698