Tube Fitting Nut - Tube Outer Diameter: 1/4", Thread: 7/16-20, Aluminum
| Detail | Characteristic |
| END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT;BOEING VERTOL CARGO TRANSPORT HELICOPTER,MODEL C-47; F-18 AIRCRAFT |
| NUT HEIGHT | 0.281 INCHES NOMINAL |
| NUT STYLE | TUBE FITTING LOCKNUT |
| PACKING RECESS DEPTH | 0.042 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 0.608 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,ALLOY 2014,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNF |
| THREAD QUANTITY PER INCH | 20 |
| SPECIFICATION/STANDARD DATA | 88044-AN6289 GOVERNMENT STANDARD |
| WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
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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 0.01 lb |
NSN |
N/A 4730-00-277-6371 |
NIIN |
N/A 00-277-6371 |
Part # Unpunctuated |
N/A AN6289D4 |
Minimum Order Note |
N/A Minimum order is 10. 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. |


