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68A411054-2007 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68A411054-2007: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 630 OVERALL, recess_angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM, hole_diameter: 0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN, recess_diameter: 0.564 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, special_features: CHAMFER TOP OUTSIDE EDGE 0.030 IN. BY 40 DEG MIN 50 DEG MAX IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-253-3012, 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
68A411054-2007
NSN: 5310-01-253-3012
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 630 OVERALL
recess_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
hole_diameter0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN
recess_diameter0.564 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
special_featuresCHAMFER TOP OUTSIDE EDGE 0.030 IN. BY 40 DEG MIN 50 DEG MAX IN
style_designatorRECESSED
material_thickness0.125 INCHES NOMINAL IN
material_document_and_classificationMIL-S-5059,1/2 HARD MIL SPEC 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN5310-01-253-3012
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68A411054-2007 · 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
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059,1/2 HARD MIL SPEC 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.564 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 301 OR STEEL COMP 630 OVERALL
•
HOLE DIAMETER: 0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,1/2 HARD MIL SPEC 1ST MATERIAL RESPONSE OR AMS 5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
RECESS DIAMETER0.564 INCHES NOMINAL IN
SPECIAL FEATURESCHAMFER TOP OUTSIDE EDGE 0.030 IN. BY 40 DEG MIN 50 DEG MAX IN
MATERIALSTEEL COMP 301 OR STEEL COMP 630 OVERALL
HOLE DIAMETER0.386 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN
RECESS ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
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 68A411054-2007?
68A411054-2007 is a WASHER,RECESSED.
What is the NSN for 68A411054-2007?
68A411054-2007 is cataloged in the U.S. Government catalog under NSN 5310-01-253-3012. This indicates validated use in U.S. government and defense supply chains.
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