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 5999-01-541-1850
NSN 5960-01-032-4229
NSN 5998-00-177-6487
NSN 5975-01-015-1956
NSN 5999-01-145-6304
NSN 6110-00-237-4862
NSN 6610-00-602-3620
NSN 5985-01-569-7862
NSN 7035-00-270-5519
NSN 5999-00-875-2417
NSN 7035-00-155-9513
NSN 6620-01-221-7784