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 6110-01-381-1269
NSN 5975-01-407-4174
NSN 6145-01-045-2594
NSN 5920-00-170-4247
NSN 6320-01-050-1290
NSN 6240-00-263-0549
NSN 6645-01-199-7553
NSN 5975-00-067-7264
NSN 6145-01-202-9555
NSN 5996-01-101-8770
NSN 5996-01-308-7987
NSN 6220-01-291-1452