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 6645-01-028-2186
NSN 5905-00-964-3574
NSN 5905-01-299-8389
NSN 6240-01-535-2078
NSN 5965-01-258-5662
NSN 6685-00-527-7952
NSN 6135-00-284-1406
NSN 6645-00-235-4685
NSN 5920-00-281-2488
NSN 6145-00-833-3419
NSN 5925-01-237-2501
NSN 5905-00-311-8573