AN939D4

Aeronautical Standard Boss Elbow

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Description:

tube outer diameter: 1/4", thread: 7/16-20, 90 degree, internal thread, all female aluminum

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AN939D4
AN939D4
AN939D4
Add to Cart Up to qty 80 ships same day if ordered before 4pm EST
AN939D4 Price:
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$90.02 Each
Quantity:
Pre-packaged bag qty: 1 ea
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AN939D4 Datasheet Features and Specification

Thread Size:
0.438 inches all ends
Surface Treatment:
Anodize
Surface Treatment Specification:
Mil-a-8625 military specification single treatment response inside
Surface Treatment Specification:
Mil-a-8625 military specification single treatment response outside
Thread Class:
3b all ends
Thread Qty Per Inch (tpi):
20 all ends
Thread Series Designator:
Unjf (fine thread with external controlled root radius) all ends
Material:
Aluminum alloy
Leg Length:
0.742 inches all ends and 0.758 inches all ends
Flow Angle:
90 degrees
Connection Type:
Threaded internal boss all ends
Connection Style:
Gasket seal (boss) all ends
Quick Specs
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Aluminum

Additional Information

SKU / Model: AN939D4
NSN: 4730-00-278-3682
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: AN939D
Pack Weight (Approx.) 0.055 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 051400, Pipe Fittings Aluminum
Download PDF Version
AN939D4_Military-Fasteners-com.pdf
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More AN939D boss elbows

AN939D8

$86.34 Each, Tube outer diameter: 1/2in., thread: 3/4-16, internal thread all female aluminium

Product Image Gallery

Product code AN939D4
AN939D4
AN939D4
AN939D4

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Customer Reviews

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Youre team did an excellent job as usual. The sheet metal and grommets arrived in excellent condition and were very well priced which I appreciate. Thanks again. Doug

4.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

I was impressed with the speedy delivery of my order and also with the order itself.

5.0

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

5.0