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 5920-00-103-7642
NSN 5960-01-354-0762
NSN 5905-01-560-2202
NSN 5985-01-657-7559
NSN 6685-01-401-5360
NSN 5910-00-401-9410
NSN 5895-00-753-5349
NSN 6105-00-079-0547
NSN 5950-00-724-2078
NSN 6610-00-679-4835
NSN 5999-01-137-9294
NSN 6685-01-082-1697