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 4140-01-510-2729
NSN 6130-01-621-1693
NSN 5855-00-058-1293
NSN 5910-01-043-6909
NSN 5996-01-430-9291
NSN 6220-00-354-8287
NSN 5960-01-567-1096
NSN 5925-01-018-3041
NSN 6220-01-117-8510
NSN 5990-01-024-9659
NSN 5945-01-534-7275
NSN 5996-01-435-9387