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424564-01 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

424564-01: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, recess_angle: 100.5 DEGREES NOMINAL, hole_diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, recess_diameter: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN, outside_diameter: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, special_features: RECESSED FACE CHAMFERED ON OD 0.040 IN. BY 30 DEG IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-902-8202, 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
424564-01
NSN: 5310-00-902-8202
FSC: 5310 — Nuts and Washers
CAGE: 07690 — BAE SYSTEMS CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
recess_angle100.5 DEGREES NOMINAL
hole_diameter0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
recess_diameter0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
outside_diameter0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
special_featuresRECESSED FACE CHAMFERED ON OD 0.040 IN. BY 30 DEG IN
style_designatorRECESSED
surface_treatmentOXIDE FILM OVERALL
material_thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-902-8202
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 424564-01 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
•
SURFACE TREATMENT: OXIDE FILM OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
RECESS DIAMETER0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
SPECIAL FEATURESRECESSED FACE CHAMFERED ON OD 0.040 IN. BY 30 DEG IN
SURFACE TREATMENTOXIDE FILM OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
HOLE DIAMETER0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 424564-01?
424564-01 is a WASHER,RECESSED.
What is the NSN for 424564-01?
424564-01 is cataloged in the U.S. Government catalog under NSN 5310-00-902-8202. This indicates validated use in U.S. government and defense supply chains.
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