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6393450-8 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6393450-8: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56401 OVERALL, thickness: 0.063 INCHES NOMINAL IN, hole_diameter: 0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, overall_diameter: 0.727 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN, surface_treatment: ANODIZE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-508-1285, 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
6393450-8
NSN: 5310-01-508-1285
FSC: 5310 — Nuts and Washers
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56401 OVERALL
thickness0.063 INCHES NOMINAL IN
hole_diameter0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
overall_diameter0.727 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
surface_treatmentANODIZE OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationASDS
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-T-9046, COMP CP-3 OR AB-2 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-9047, COMP 6A1-4V, CONDITION A MIL SPEC 2ND MATERIAL RESPONSE OVERALL V
surface_treatment_document_and_classificationAMS 2488B, TYPE 2 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-85614, ALUMIZITE Z MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5310-01-508-1285
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6393450-8 · 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: AMS 2488B, TYPE 2 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-85614, ALUMIZITE Z MIL SPEC 2ND TREATMENT RESPONSE OVERALL
•
OVERALL DIAMETER: 0.727 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046, COMP CP-3 OR AB-2 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-9047, COMP 6A1-4V, CONDITION A MIL SPEC 2ND MATERIAL RESPONSE OVERALL V
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE TREATMENT: ANODIZE OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: TITANIUM ALLOY UNS R56401 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2488B, TYPE 2 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-85614, ALUMIZITE Z MIL SPEC 2ND TREATMENT RESPONSE OVERALL
OVERALL DIAMETER0.727 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046, COMP CP-3 OR AB-2 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-T-9047, COMP 6A1-4V, CONDITION A MIL SPEC 2ND MATERIAL RESPONSE OVERALL V
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTANODIZE OVERALL
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONASDS
MATERIALTITANIUM ALLOY UNS R56401 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
075-6393450Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 6393450-8?
6393450-8 is a WASHER,FLAT.
What parts can replace 6393450-8?
There is 1 known substitute for 6393450-8: 075-6393450. Substitute compatibility should be verified for your specific system.
What is the NSN for 6393450-8?
6393450-8 is cataloged in the U.S. Government catalog under NSN 5310-01-508-1285. This indicates validated use in U.S. government and defense supply chains.
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