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530-525 — NUT,COUPLING,TUBE,D

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

530-525: NUT,COUPLING,TUBE,D.

The NUT,COUPLING,TUBE,D is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PUSH ON, nut_width: 0.677 INCHES NOMINAL IN, nut_length: 0.587 INCHES NOMINAL IN, material_thickness: 0.015 INCHES NOMINAL IN, mating_member_diameter_accommodated: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-945-1287, 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
530-525
NSN: 5310-00-945-1287
NIINs: 009451287, 012046750, 013837024
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePUSH ON
nut_width0.677 INCHES NOMINAL IN
nut_length0.587 INCHES NOMINAL IN
material_thickness0.015 INCHES NOMINAL IN
mating_member_diameter_accommodated0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
NSN5310-00-945-1287
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 530-525 · 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 530-525?
530-525 is a NUT,COUPLING,TUBE,D.
What is the NSN for 530-525?
530-525 is cataloged in the U.S. Government catalog under NSN 5310-00-945-1287. This indicates validated use in U.S. government and defense supply chains.
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