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 4140-01-561-6883
NSN 5965-01-251-9480
NSN 5920-01-349-0012
NSN 5950-01-052-3741
NSN 6135-00-100-8890
NSN 5999-00-379-2226
NSN 5945-01-343-0833
NSN 6145-01-121-8615
NSN 5985-00-914-6299
NSN 5925-00-781-0878
NSN 5996-01-073-6860
NSN 6645-00-179-8676