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 5990-01-432-4249
NSN 6610-01-555-8364
NSN 5960-00-929-1276
NSN 6240-01-320-0738
NSN 5930-01-100-1244
NSN 5965-01-282-2106
NSN 5965-00-215-5866
NSN 5945-01-418-0419
NSN 5905-00-017-1417
NSN 6610-01-259-5296
NSN 6650-01-197-4585
NSN 6650-01-590-9344