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 5975-01-549-9335
NSN 5975-01-022-8354
NSN 5960-01-227-5245
NSN 5990-01-601-0466
NSN 5835-00-986-5985
NSN 5975-00-827-2273
NSN 2925-01-061-4012
NSN 6105-01-578-6318
NSN 6130-01-567-4983
NSN 6135-01-100-3593
NSN 6610-00-918-3389
NSN 6610-00-943-5588