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10317580 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10317580: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, thickness: 0.020 INCHES NOMINAL IN, hole_diameter: 0.224 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN, overall_diameter: 0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-520-5732, 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
10317580
NSN: 5310-01-520-5732
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
thickness0.020 INCHES NOMINAL IN
hole_diameter0.224 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
overall_diameter0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
special_featuresTHESE WASHERS ARE TO BE USED WITH PIN AND COLLAR FASTNERS AND BLIND BOLTS WHERE STRUCTURE CANNOT BE CHAMFERED TO ACCEPT HEAD TO SHANK FILLETS.APPLICABLE PROCESS SPECS WILL AUTHORIZE THEIR USE
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationF18 E/F
cross-sectional_shape_styleRECTANGULAR
criticality_code_justificationAGAV
material_document_and_classificationMIL-T-9046,TYPE III,COMPOSITION C,CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-520-5732
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10317580 · 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
•
OVERALL DIAMETER: 0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-9046,TYPE III,COMPOSITION C,CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: TITANIUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.315 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046,TYPE III,COMPOSITION C,CONDITION ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESTHESE WASHERS ARE TO BE USED WITH PIN AND COLLAR FASTNERS AND BLIND BOLTS WHERE STRUCTURE CANNOT BE CHAMFERED TO ACCEPT HEAD TO SHANK FILLETS.APPLICABLE PROCESS SPECS WILL AUTHORIZE THEIR USE
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONF18 E/F
MATERIALTITANIUM ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.224 INCHES MINIMUM AND 0.234 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 1
ST4M146-6VReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10317580?
10317580 is a WASHER,FLAT.
What parts can replace 10317580?
There is 1 known substitute for 10317580: ST4M146-6V. Substitute compatibility should be verified for your specific system.
What is the NSN for 10317580?
10317580 is cataloged in the U.S. Government catalog under NSN 5310-01-520-5732. This indicates validated use in U.S. government and defense supply chains.
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