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Technical Data Sheet
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6404589 FIND 27 — 6404589 FIND 27

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6404589 FIND 27: 6404589 FIND 27.

The 6404589 FIND 27 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-01-455-1382, 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
6404589 FIND 27
NSN: 5315-01-455-1382
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number6404589 FIND 27
NSN5315-01-455-1382
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6404589 FIND 27 · 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
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FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FORM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.5000 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 2.250 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY K-500 OVERALL
TECHNICAL CHARACTERISTICS
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FORM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.5000 INCHES NOMINAL IN
PIN OVERALL LENGTH2.250 INCHES NOMINAL IN
MATERIALNICKEL ALLOY K-500 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
211079842Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
801-6404589 FIND 27Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 6404589 FIND 27?
6404589 FIND 27 is a 6404589 FIND 27.
What parts can replace 6404589 FIND 27?
There are 2 known substitutes for 6404589 FIND 27: 211079842, 801-6404589 FIND 27. Substitute compatibility should be verified for your specific system.
What is the NSN for 6404589 FIND 27?
6404589 FIND 27 is cataloged in the U.S. Government catalog under NSN 5315-01-455-1382. This indicates validated use in U.S. government and defense supply chains.
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