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022183 — NUT M 18X1.5

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

022183: NUT M 18X1.5.

Safety switch for disconnection and isolation of phases IP 2X Double breaking on each phase Red rotary handle on yellow plate Immediate display of position horizontal: open (O) vertical: closed (I) Equipped with non reversible terminals Conform to IEC EN 60947-3 UL-cUL (USA and Canada) agreements (except boxes) IP 65 - IK 07 for boxes This part is cataloged in the U.S. Government catalog under NSN 5310-01-495-2703, 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
022183
NSN: 5310-01-495-2703
NIINs: 014952703, 015069915
FSC: 5310 — Nuts and Washers
CAGE: A5523 — CARRARO ANTONIO SPA (ITA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_length40.0 MILLIMETERS MM
special_featuresCANNULATED SCREW; LENGTH 40MM; LONG THREAD MM
casehardening_indicatorNOT CASEHARDENED
outside_thread_diameter4.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencySCREW 4MM SS CANNULATED LONG THREAD 40MM LENGTH MM
NSN5310-01-495-2703
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 022183 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION3930-01-478-3519
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 022183?
022183 is a NUT M 18X1.5 manufactured by Legrand.
What is the NSN for 022183?
022183 is cataloged in the U.S. Government catalog under NSN 5310-01-495-2703. This indicates validated use in U.S. government and defense supply chains.
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