AN837-4D

Aeronautical Standard Tube Elbow

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Description:

tube outer diameter: 1/4", thread: 7/16-20, flared tube and universal, aluminum

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AN837-4D
AN837-4D
AN837-4D
AN837-4D
AN837-4D
AN837-4D
Add to Cart Up to qty 13 ships same day if ordered before 4pm EST
AN837-4D Price:
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$38.80 Each
Quantity:
Pre-packaged bag qty: 1 ea
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AN837-4D Datasheet Features and Specification

Thread Series Designator:
Unjf (fine thread with external controlled root radius) 1st end bulkhead
Thread Class:
3a 1st end bulkhead
Thread Class:
3a all ends
Surface Treatment Specification:
Type 2 military specification single treatment response inside mil-a-8625
Surface Treatment Specification:
Type 2 military specification single treatment response outside mil-a-8625
Surface Treatment:
Anodize
Specification Data:
81343-as1040d0404 professional/industrial association standard
Seat Angle:
37 degrees all ends
Outside Diameter Tube Accommodated:
0.250 inches all ends
Material:
Aluminum alloy
Leg Length:
1.531 inches 1st end
Leg Length:
0.703 inches 2nd end
Flow Angle:
45 degrees
End Application:
Aircraft application
Connection Type:
Threaded external tube all ends
Connection Style:
Flared (tube) all ends
Thread Series Designator:
Unjf (fine thread with external controlled root radius) all ends
Thread Size:
0.438 inches 1st end bulkhead
Thread Size:
0.438 inches all ends
Quick Specs
Thread Series UNJF
Thread Class 3A
Material Aluminum

Additional Information

Alternate Part Numbers

SKU / Model: AN8374D
NSN: 4730-00-186-9996
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: AN837
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 051400, Pipe Fittings Aluminum
Download PDF Version
AN837-4D_Military-Fasteners-com.pdf
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Product Image Gallery

Product code AN837-4D
AN837-4D
AN837-4D
AN837-4D
AN837-4D
AN837-4D
AN837-4D

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.

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Tanks for the fantastic service. I ordered over the new year period and was amazed my shipment arrived so fast, all the way to New Zealand. Less than a week and that included clearing Customs. Awesome!!

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