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 5985-00-650-9883
NSN 5985-01-259-5987
NSN 4140-01-235-7394
NSN 2925-01-499-8720
NSN 5990-01-621-6969
NSN 5925-01-333-6442
NSN 5985-01-629-9427
NSN 4140-00-875-1608
NSN 6220-01-130-3620
NSN 2925-00-519-5292
NSN 5905-01-505-5089
NSN 5965-01-525-7513