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AN894D8-4

Adapter, Straight, Tube to Boss

Part number
AN894D8-4
NSN
4730-00-684-7292
NIIN
00-684-7292
Item name
Adapter, Straight, Tube to 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
3A 2ND end
Thread Class
3B 1ST end
Maximum Operating Temp
250.0 deg fahrenheit single response
Connection Style
Flared (tube) 1ST end
Connection Style
Gasket seal (boss) 2ND end
Connection Type
Threaded external tube 1ST end
Connection Type
Threaded internal boss 2ND end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.438 inches 2ND end
Nominal Thread Size
0.750 inches 1ST end
Seat Angle
37.0 degrees 1ST end
Nominal Outside Diameter Tube Accommodated
0.250 inches 1ST end
Nominal Overall Length
1.609 inches
Material
Aluminum alloy 2014 overall or aluminum alloy 2024 overall
Material Document and Classification
QQ-A-225/4, T6 fed spec single material response overall or QQ-A-225/6, T6 or T851 fed spec single material response overall
Media for Which Designed
Fluid 1ST response
Media for Which Designed
Oxygen, gaseous 2ND response
Surface Treatment
Anodize overall
Surface Treatment Document and Classification
MIL-A-8625, TYPE2, class 2 mil spec single treatment response overall
Thread Series Designator
Unjf 1ST end
Thread Series Designator
Unjf 2ND end
Specification/Standard Data
81343-AS4875/1 professional/industrial association standard
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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