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56524 — CHASSIS,ELECTRICAL-ELECTRONIC EQ

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

56524: CHASSIS,ELECTRICAL-ELECTRONIC EQ.

CHASSIS,ELECTRICAL-ELECTRONIC EQ. Key specifications include material: STEEL COMP 1095 OVERALL, hole_diameter: 0.672 INCHES MINIMUM AND 0.682 INCHES MAXIMUM IN, overall_height: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, hardness_rating: 81.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM, outside_diameter: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN, material_thickness: 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-558-3307, 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
56524
NSN: 5310-00-558-3307
NIINs: 005583307, 014504163
FSC: 5310 — Nuts and Washers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
hole_diameter0.672 INCHES MINIMUM AND 0.682 INCHES MAXIMUM IN
overall_height0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
hardness_rating81.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
outside_diameter0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
material_thickness0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
end_item_identificationLCU
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-558-3307
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 56524 · 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
•
HARDNESS RATING: 81.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1095 OVERALL
•
HOLE DIAMETER: 0.672 INCHES MINIMUM AND 0.682 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
HARDNESS RATING81.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
MATERIAL THICKNESS0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1095 OVERALL
HOLE DIAMETER0.672 INCHES MINIMUM AND 0.682 INCHES MAXIMUM IN
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 56524?
56524 is a CHASSIS,ELECTRICAL-ELECTRONIC EQ.
What is the NSN for 56524?
56524 is cataloged in the U.S. Government catalog under NSN 5310-00-558-3307. This indicates validated use in U.S. government and defense supply chains.
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