No other part numbers with same form, fit, and function found.
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.
NSN 6220-01-250-4149
NSN 2925-00-992-2566
NSN 5910-00-203-4380
NSN 6145-01-176-8195
NSN 6150-01-321-1530
NSN 5905-01-135-5091
NSN 5965-01-116-8487
NSN 5920-01-560-3362
NSN 5990-01-264-6512
NSN 4140-00-934-8800
NSN 5975-01-003-8937
NSN 6145-01-634-0388