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67497 — BONNET,FLUID COOLER,INDUSTRIAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

67497: BONNET,FLUID COOLER,INDUSTRIAL.

The BONNET,FLUID COOLER,INDUSTRIAL is a the manufacturer industrial component. Key specifications include end_item_identification: MK118MOD2,COMPUTER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-525-5115, 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
67497
NSN: 5310-00-525-5115
NIINs: 005255115, 006511659, 012245481
FSC: 5310 — Nuts and Washers
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
end_item_identificationMK118MOD2,COMPUTER
NSN5310-00-525-5115
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 67497 · 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
KEY FEATURES
•
NUT COUNTERBORE DEPTH: 0.120 INCHES NOMINAL NUT IN
•
DRIVE POINT WIDTH: 0.375 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NUT DIAMETER: 5.120 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 4.000 INCHES NOMINAL NUT IN
•
DRIVE POINT DEPTH: 0.160 INCHES NOMINAL IN
•
UNDERCUT THICKNESS: 0.600 INCHES NOMINAL IN
•
NUT THICKNESS: 0.919 INCHES MINIMUM AND 0.921 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
NUT COUNTERBORE DEPTH0.120 INCHES NOMINAL NUT IN
DRIVE POINT WIDTH0.375 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER5.120 INCHES NOMINAL IN
COUNTERBORE DIAMETER4.000 INCHES NOMINAL NUT IN
DRIVE POINT DEPTH0.160 INCHES NOMINAL IN
UNDERCUT THICKNESS0.600 INCHES NOMINAL IN
NUT THICKNESS0.919 INCHES MINIMUM AND 0.921 INCHES MAXIMUM IN
SMALL END DIAMETER4.758 INCHES MINIMUM AND 4.762 INCHES MAXIMUM IN
DRIVE POINT QUANTITY8
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67497?
67497 is a BONNET,FLUID COOLER,INDUSTRIAL.
What is the NSN for 67497?
67497 is cataloged in the U.S. Government catalog under NSN 5310-00-525-5115. 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.