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AN939D8

Elbow, Boss

Part number
AN939D8
NSN
4730-00-277-2458
NIIN
00-277-2458
Item name
Elbow, Boss
Manufacturer
Aeronautical Standards Group
CAGE code
88044
FSC
4730
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Thread Class
3B all ends
Maximum Operating Temp
-65.0 deg fahrenheit 2ND response
Maximum Operating Temp
225.0 deg fahrenheit 1ST response
End Item Identification
Hawk missile MIM-23 and sikorsky cargo transport helicoper CH-54A, CH-54B
Connection Style
Gasket seal (boss) all ends
Leg Length
1.000 inches minimum 1ST end and 1.078 inches maximum 1ST end
Leg Length
1.000 inches minimum 2ND end
Connection Type
Threaded internal boss all ends
Nominal Thread Size
0.750 inches all ends
Flow Angle
90.0 degrees
Material
Aluminum alloy 2014 overall or aluminum alloy 2024 overall
Material Document and Classification
QQ-A-225/4, T6 fed spec 1ST material response overall or QQ-A-225/6, T6 fed spec 2ND material response overall
Media for Which Designed
Hydraulic fluid 1ST response
Media for Which Designed
Oxygen, gaseous 2ND response
Surface Treatment
Anodize overall
Surface Treatment Document and Classification
MIL-A-8625, ty 2, cl 2 mil spec single treatment response overall
Thread Series Designator
Unjf all ends
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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