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178349 — DISC,BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

178349: DISC,BRAKE.

The DISC,BRAKE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 45.0 DEGREES, leg_length: 0.688 INCHES NOMINAL SECOND END IN, seat_angle: 33.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-030-9055, 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
178349
NSN: 3040-00-030-9055
NIINs: 000309055, 001873563
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 71791 — CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle45.0 DEGREES
leg_length0.688 INCHES NOMINAL SECOND END IN
seat_angle33.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
surface_treatmentANODIZE INSIDE
nominal_thread_size0.125 INCHES SECOND END IN
thread_series_designatorANPT SECOND END
nominal_pipe_size_accommodated0.125 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN3040-00-030-9055
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISC,BRAKE TITLE COMPONENT PN 178349 MFR DISC,BRAKE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES0.200 IN. FACE W,0.500 IN. O/A W,10.000 0D,INTERNAL SPLINE,96 TEETH,0.500 DIAMETRAL PITCH,3.000 IN. PITCH DIAMETER,30 DEGREE PRESSURE ANGLE IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 178349?
178349 is a DISC,BRAKE.
What is the NSN for 178349?
178349 is cataloged in the U.S. Government catalog under NSN 3040-00-030-9055. This indicates validated use in U.S. government and defense supply chains.
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