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 5998-00-948-0343
NSN 5915-01-261-6754
NSN 5975-01-338-2948
NSN 5950-00-903-3460
NSN 5905-01-563-1275
NSN 6220-01-248-4449
NSN 5998-01-412-0825
NSN 5910-01-027-8392
NSN 6645-01-566-3205
NSN 6610-01-524-7522
NSN 6130-00-982-7847
NSN 5965-01-161-8097