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 5985-01-555-5471
NSN 5950-01-089-7030
NSN 6645-01-463-4314
NSN 5905-00-499-7787
NSN 5835-01-090-0784
NSN 5996-01-571-7556
NSN 5930-01-628-9031
NSN 5910-00-826-7175
NSN 6645-01-411-5657
NSN 2925-01-156-4335
NSN 5915-00-817-5728
NSN 5930-00-023-0009