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 5990-01-139-6042
NSN 6320-00-194-4252
NSN 5965-00-404-6809
NSN 6610-01-246-4164
NSN 6150-01-659-9511
NSN 6240-01-331-0841
NSN 5925-01-564-6008
NSN 6320-00-107-5291
NSN 6650-01-381-2972
NSN 6220-01-548-1331
NSN 6685-01-540-5245
NSN 5950-01-150-3609