The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, flow_angle: 45.0 DEGREES, leg_length: 1.476 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A SECOND END A, connection_type: THREADED INTERNAL TUBE FIRST END. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-463-2699, 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
AA1749J1616
NSN:4730-01-463-2699 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:06581 — ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY (USA)
SPECIFICATIONS
material
STEEL COMP 304 OVERALL
flow_angle
45.0 DEGREES
leg_length
1.476 INCHES NOMINAL SECOND END IN
seat_angle
37.0 DEGREES FIRST END
thread_class
3A SECOND END A
connection_type
THREADED INTERNAL TUBE FIRST END
connection_style
SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) SECOND END
surface_treatment
PASSIVATE OVERALL
nominal_thread_size
1.312 INCHES ALL ENDS IN
end_item_identification
ACFT B2 BOMBER
thread_quantity_per_inch
12 ALL ENDS
thread_series_designator
UNIFIED NATIONAL JOINT (UNJ) ALL ENDS
NSN
4730-01-463-2699
COMPONENT DIAGRAM
KEY FEATURES
•
FLOW ANGLE: 45.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE
45.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE
SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
CONNECTION STYLE
SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) SECOND END
CONNECTION TYPE
THREADED EXTERNAL TUBE SECOND END
CONNECTION TYPE
THREADED INTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.000 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.236 INCHES FIRST END IN
LEG LENGTH
0.911 INCHES NOMINAL FIRST END 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 AA1749J1616?
AA1749J1616 is a ELBOW,TUBE.
What parts can replace AA1749J1616?
There are 2 known substitutes for AA1749J1616: 07A104-16-16, 32352J1616. Substitute compatibility should be verified for your specific system.
What is the NSN for AA1749J1616?
AA1749J1616 is cataloged in the U.S. Government catalog under NSN 4730-01-463-2699. This indicates validated use in U.S. government and defense supply chains.
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