Union Nut - Tube Outer Diameter: 3/16", Thread: 3/8-24, Brass
| Detail | Characteristic | 
| FABRICATION METHOD | FORGED OR MACHINED | 
| NUT HEIGHT | 0.500 INCHES NOMINAL | 
| NUT STYLE | TUBE COUPLING | 
| LENGTH TO SHOULDER | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | 
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,CP 21 OR 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | 
| MATERIAL | COPPER ALLOY OVERALL | 
| NOMINAL THREAD SIZE | 0.375 INCHES | 
| NOMINAL TUBE OUTSIDE DIAMETER | 0.188 INCHES | 
| SMALLEST INSIDE DIAMETER | 0.242 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | 
| THREAD CLASS | 3B | 
| THREAD DIRECTION | RIGHT-HAND | 
| THREAD SERIES | UNF | 
| THREAD QUANTITY PER INCH | 24 | 
| WIDTH ACROSS FLATS | 0.432 INCHES MINIMUM AND 0.441 INCHES MAXIMUM | 
                                Welcome Back
                                                                
Winback Offer                        
                    Unit of Measure
                    
               
        
            | Inventory | N/A {0} | 
| Estimated Ship Date | N/A {N/A} | 
| Inventory Note | N/A Need additional stock? Call (877) 920-1876 or email | 
| Weight | N/A 0.012 lb | 
| NSN | N/A 4730-00-278-5450 | 
| NIIN | N/A 00-278-5450 | 
| Part # Unpunctuated | N/A AN8053 | 
| Minimum Order Note | N/A Minimum order is 100. Must order in increments of 1. | 
| Note | N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. | 
| California Residents | N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. | 
 
 


