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5310PL0206579 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5310PL0206579: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 303 OVERALL, hole_diameter: 0.453 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN, outside_diameter: 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 90.0 DEGREES NOMINAL, material_thickness: 0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-874-7477, 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
5310PL0206579
NSN: 5310-00-874-7477
FSC: 5310 — Nuts and Washers
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 303 OVERALL
hole_diameter0.453 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
outside_diameter0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
style_designatorRECESSED BOTH SIDES
top_recess_angle90.0 DEGREES NOMINAL
material_thickness0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
bottom_recess_angle90.0 DEGREES NOMINAL
top_recess_diameter0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
bottom_recess_diameter0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
material_document_and_classificationAMS 5513 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5515 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582 ASSN STD 3RD MATERIAL RESPONSE OVERALL
NSN5310-00-874-7477
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310PL0206579 · 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
•
TOP RECESS DIAMETER: 0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
•
BOTTOM RECESS DIAMETER: 0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
•
TOP RECESS ANGLE: 90.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: RECESSED BOTH SIDES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5513 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5515 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582 ASSN STD 3RD MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
BOTTOM RECESS ANGLE: 90.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
TOP RECESS DIAMETER0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
BOTTOM RECESS DIAMETER0.499 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN
TOP RECESS ANGLE90.0 DEGREES NOMINAL
STYLE DESIGNATORRECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5513 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5515 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582 ASSN STD 3RD MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
MATERIAL THICKNESS0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE90.0 DEGREES NOMINAL
MATERIALSTEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 303 OVERALL
HOLE DIAMETER0.453 INCHES MINIMUM AND 0.463 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 2
5310PL1503846Reference document
Same NSN cross-reference
Reference document — Informative reference only
10121785Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 5310PL0206579?
5310PL0206579 is a WASHER,RECESSED.
What parts can replace 5310PL0206579?
There are 2 known substitutes for 5310PL0206579: 5310PL1503846, 10121785. Substitute compatibility should be verified for your specific system.
What is the NSN for 5310PL0206579?
5310PL0206579 is cataloged in the U.S. Government catalog under NSN 5310-00-874-7477. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.