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 6685-01-467-8789
NSN 5895-00-100-4877
NSN 6135-01-382-1980
NSN 5996-01-415-3291
NSN 6240-01-226-4858
NSN 6110-01-056-4964
NSN 5925-01-411-3466
NSN 5950-01-442-2075
NSN 5960-01-070-8525
NSN 7035-01-600-0777
NSN 6320-00-882-7061
NSN 5855-01-593-7384