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402524-1 — COUPLING BODY,TUBE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

402524-1: COUPLING BODY,TUBE.

The COUPLING BODY,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, thread_size: 2.000-16, thread_class: 2A A, overall_length: 1.850 INCHES NOMINAL IN, outside_diameter: 2.330 INCHES NOMINAL IN, style_designator: FLEXIBLE COUPLING BODY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-199-2295, 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
402524-1
NSN: 5310-01-199-2295
NIINs: 011992295, 013774343
FSC: 5310 — Nuts and Washers
CAGE: 28835 — HOBART BROS CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
thread_size2.000-16
thread_class2A A
overall_length1.850 INCHES NOMINAL IN
outside_diameter2.330 INCHES NOMINAL IN
style_designatorFLEXIBLE COUPLING BODY
thread_directionRIGHT-HAND
surface_treatmentANODIZE
end_item_identificationC-17A AIRCRAFT A
screw_thread_series_designatorUN
tube_outside_diameter_for_which_designed1.500 INCHES NOMINAL IN
NSN5310-01-199-2295
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 402524-1 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 402524-1?
402524-1 is a COUPLING BODY,TUBE.
What is the NSN for 402524-1?
402524-1 is cataloged in the U.S. Government catalog under NSN 5310-01-199-2295. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.