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 5996-01-633-7979
NSN 5965-01-479-0744
NSN 6135-01-321-5659
NSN 6130-01-516-7669
NSN 5905-01-570-4618
NSN 5925-00-756-0462
NSN 6150-01-364-1023
NSN 5835-00-482-0924
NSN 6610-00-281-5358
NSN 6320-00-036-3688
NSN 5996-01-025-5683
NSN 5855-01-100-3272