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 5945-01-423-1009
NSN 5950-01-420-6385
NSN 5996-01-659-5008
NSN 5960-00-163-6998
NSN 5998-00-922-4018
NSN 5930-00-836-9251
NSN 5996-01-177-2848
NSN 5930-01-113-3227
NSN 5998-01-431-2560
NSN 5975-01-576-9501
NSN 5895-00-100-4877
NSN 5915-00-629-4294