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40101-3 — INSULATOR,PLATE

✓ Government record, cited
Legrand · NUT WASHER
PRODUCT OVERVIEW

40101-3: INSULATOR,PLATE.

The INSULATOR,PLATE is a Legrand industrial component. Key specifications include material: PLASTIC EPOXY AND FIBERGLASS OVERALL, overall_width: 1.200 INCHES NOMINAL IN, overall_height: 0.005 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, style_designator: FLAT, RECTANGULAR, material_document_and_classification: MIL-P-18177, TYPE GEE - CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-054-5286, 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
40101-3
NSN: 5310-01-054-5286
NIINs: 010545286, 013765764
FSC: 5310 — Nuts and Washers
CAGE: 12027 — KLINE MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialPLASTIC EPOXY AND FIBERGLASS OVERALL
overall_width1.200 INCHES NOMINAL IN
overall_height0.005 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
style_designatorFLAT, RECTANGULAR
material_document_and_classificationMIL-P-18177, TYPE GEE - CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-054-5286
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 40101-3 · 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
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 40101-3?
40101-3 is a INSULATOR,PLATE manufactured by Legrand.
What is the NSN for 40101-3?
40101-3 is cataloged in the U.S. Government catalog under NSN 5310-01-054-5286. 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.