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 6150-00-932-2351
NSN 6645-00-485-1440
NSN 5920-01-440-9346
NSN 5985-00-923-9745
NSN 5945-01-349-1810
NSN 6650-01-653-2556
NSN 5895-00-155-4578
NSN 5905-01-164-7424
NSN 5905-01-656-8602
NSN 5965-01-247-2065
NSN 6610-01-358-1161
NSN 5925-01-124-0156