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402064 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

402064: COUPLING,SHAFT,FLEXIBLE.

Conform to IEC 61008-1 AC type : detect AC component faults A type : detect AC and DC component faults Compatible with prong-type and fork type supply busbars Do not accept auxiliaries. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-941-0223, 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
402064
NSN: 5310-00-941-0223
NIINs: 009410223, 012924561, 013607998
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5310-00-941-0223
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 402064 · Legrand ⚠ 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
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
•
DRIVE POINT WIDTH: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
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THREAD DIRECTION: RIGHT-HAND
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NUT DIAMETER: 1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
DRIVE POINT QUANTITY: 16
•
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
DRIVE POINT WIDTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
NUT THICKNESS0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
DRIVE POINT QUANTITY16
NUT STYLEROUND
THREAD CLASS3B
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 402064?
402064 is a COUPLING,SHAFT,FLEXIBLE manufactured by Legrand.
What is the NSN for 402064?
402064 is cataloged in the U.S. Government catalog under NSN 5310-00-941-0223. This indicates validated use in U.S. government and defense supply chains.
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