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 5998-01-508-7966
NSN 6620-01-100-0431
NSN 5915-01-056-5141
NSN 7035-01-204-9851
NSN 5930-00-112-0897
NSN 6240-01-281-8746
NSN 5905-01-193-7216
NSN 5930-01-506-8203
NSN 5895-00-320-7807
NSN 5895-01-275-3092
NSN 5855-00-532-0025
NSN 5950-01-122-8552