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 6645-01-266-0883
NSN 5920-01-278-0600
NSN 6130-00-126-5960
NSN 6320-01-497-3116
NSN 5975-00-922-5480
NSN 5855-01-111-3962
NSN 5990-00-170-9553
NSN 5996-00-426-7370
NSN 5855-01-338-1718
NSN 6240-01-022-7602
NSN 5930-01-657-7218
NSN 5895-01-152-1178