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68A411054-2003 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68A411054-2003: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, recess_angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM, recess_depth: 0.179 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN, hole_diameter: 0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN, recess_diameter: 0.752 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-329-1985, 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
68A411054-2003
NSN: 5310-00-329-1985
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
recess_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
recess_depth0.179 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
hole_diameter0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN
recess_diameter0.752 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
special_featuresCHAMFER TOP OUTSIDE EDGE 0.06 IN. BY 40 DEG MIN 50 DEG MAX IN
style_designatorRECESSED
surface_treatmentANODIZE OVERALL
material_thickness0.220 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationPS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-329-1985
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68A411054-2003 · 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: PS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
RECESS DEPTH: 0.179 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.220 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.752 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
RECESS DEPTH0.179 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
MATERIAL THICKNESS0.220 INCHES NOMINAL IN
RECESS DIAMETER0.752 INCHES NOMINAL IN
SPECIAL FEATURESCHAMFER TOP OUTSIDE EDGE 0.06 IN. BY 40 DEG MIN 50 DEG MAX IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A411054-2003?
68A411054-2003 is a WASHER,RECESSED.
What is the NSN for 68A411054-2003?
68A411054-2003 is cataloged in the U.S. Government catalog under NSN 5310-00-329-1985. This indicates validated use in U.S. government and defense supply chains.
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