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 77 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

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Product code AN939D4
AN939D4
AN939D4
AN939D4

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Customer Reviews

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Professional, courteous, reliable and affordable! THANKS TRISHA H! 5????? service!

5.0

Very satisfied with the order process. I have been using you guys for the last few years and have never had a problem. Keep up the good work.

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0