The CROSS,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, leg_length: 1.601 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A FIRST END BULKHEAD A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-276-5959, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
7M522
NSN:4730-01-276-5959 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY 2024 OVERALL
leg_length
1.601 INCHES NOMINAL FIRST END IN
seat_angle
37.0 DEGREES ALL ENDS
thread_class
3A FIRST END BULKHEAD A
connection_type
THREADED EXTERNAL TUBE ALL ENDS
connection_style
FLARED (TUBE) ALL ENDS
special_features
WEAPON SYSTEM ESSENTIAL;IVD COAT PER MIL-DTL-83488,CLASS 3,TYPE2
surface_treatment
CHROMATE OVERALL
nominal_thread_size
0.438 INCHES FIRST END BULKHEAD IN
end_item_identification
F/A-18 HORNET AIRCRAFT
thread_series_designator
UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
criticality_code_justification
FEAT
NSN
4730-01-276-5959
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END BULKHEAD
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
LEG LENGTH: 1.601 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
FLARED (TUBE) ALL ENDS
CRITICALITY CODE JUSTIFICATION
FEAT
CONNECTION TYPE
THREADED EXTERNAL TUBE FIRST END BULKHEAD
CONNECTION TYPE
THREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.250 INCHES ALL ENDS IN
LEG LENGTH
1.601 INCHES NOMINAL FIRST END IN
LEG LENGTH
0.976 INCHES NOMINAL SECOND END IN
LEG LENGTH
0.976 INCHES NOMINAL FOURTH END IN
LEG LENGTH
0.976 INCHES NOMINAL THIRD END IN
NOMINAL THREAD SIZE
0.438 INCHES FIRST END BULKHEAD IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 7M522?
7M522 is a CROSS,TUBE.
What parts can replace 7M522?
There are 2 known substitutes for 7M522: 10109018, 7M522-4V. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M522?
7M522 is cataloged in the U.S. Government catalog under NSN 4730-01-276-5959. This indicates validated use in U.S. government and defense supply chains.
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