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 6610-00-794-4967
NSN 6650-01-406-9852
NSN 6105-00-955-2073
NSN 6110-01-484-2899
NSN 4140-01-218-2476
NSN 7035-00-946-2642
NSN 2925-00-275-1807
NSN 6685-01-408-2637
NSN 5945-01-564-9448
NSN 6645-01-461-9250
NSN 5925-00-185-1442
NSN 5985-01-597-9651