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 5920-01-129-8087
NSN 6130-01-381-7103
NSN 5905-01-579-8092
NSN 5975-00-244-0706
NSN 5835-01-412-0344
NSN 5910-00-411-7560
NSN 6645-00-527-6531
NSN 6685-01-371-2956
NSN 5975-00-427-5861
NSN 2925-01-567-8027
NSN 5985-01-211-6549
NSN 6135-01-435-5558