|  | NPP1/4 Plastic plug, 1/4" inch tubing connection, Black | AirTAC | $0.34 |  | 
|  | NPSA3/8 Flow control fitting, Plastic body and plastic collar, 3/8" inch tubing connecti... | AirTAC | $8.13 |  | 
|  | NPSA5/32 Flow control fitting, Plastic body and plastic collar, 5/32" inch tubing connect... | AirTAC | $4.07 |  | 
|  | NPSS1/2-3/8B Flow control fitting, Plastic body and plastic collar, 1/2" inch tubing connecti... | AirTAC | $7.45 |  | 
|  | NPSS3/8-3/8A Flow control fitting, Plastic body and plastic collar, 3/8" inch tubing connecti... | AirTAC | $7.14 |  | 
|  | NPSS3/8-3/8B Flow control fitting, Plastic body and plastic collar, 3/8" inch tubing connecti... | AirTAC | $7.14 |  | 
|  | NPTL3/8-1/2A Flow control fitting, Plastic body and plastic collar, 3/8" inch tubing connecti... | AirTAC | $8.98 |  | 
|  | NPTL5/16-3/8A Flow control fitting, Plastic body and plastic collar, 5/16" inch tubing connect... | AirTAC | $6.56 |  | 
|  | X-S6-NPSA5/16-3/8 Flow control fitting (NPT thread), 316 stainless steel, 5/16" inch tubing connec... | AirTAC | $52.77 |  | 
|  | X-S6-NPSA1/2-3/8 Flow control fitting (NPT thread), 316 stainless steel, 1/2" inch tubing connect... | AirTAC | $59.92 |  |