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 6110-00-539-9543
NSN 5920-00-703-0207
NSN 5895-01-354-4973
NSN 5998-00-477-5959
NSN 6645-00-315-9254
NSN 6135-00-234-6508
NSN 5975-00-213-2330
NSN 5998-00-353-6471
NSN 5945-01-123-8034
NSN 6220-01-384-0571
NSN 5950-01-611-3824
NSN 5985-00-212-7690