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 5965-01-162-8689
NSN 5975-00-252-7322
NSN 5945-00-565-9723
NSN 5975-01-487-6240
NSN 6320-01-054-3046
NSN 6320-01-415-0953
NSN 5930-01-342-4572
NSN 7035-01-008-5568
NSN 6610-01-035-1252
NSN 5895-00-841-1745
NSN 5915-00-963-6049
NSN 5996-01-552-0480