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 5855-01-455-4910
NSN 6145-01-110-4219
NSN 6620-01-542-8709
NSN 5945-01-512-1533
NSN 5945-01-349-8942
NSN 6650-01-555-7384
NSN 5960-01-328-8248
NSN 5998-01-387-1307
NSN 5855-00-247-7219
NSN 6130-01-487-8699
NSN 6620-00-286-5721
NSN 5975-01-265-6900