PartsTable
Technical Data Sheet
Download PDF

L6310036-003 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L6310036-003: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, hole_diameter: 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, outside_diameter: 0.880 INCHES NOMINAL IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM, material_thickness: 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-184-2004, 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
L6310036-003
NSN: 5310-01-184-2004
FSC: 5310 — Nuts and Washers
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
hole_diameter0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
outside_diameter0.880 INCHES NOMINAL IN
style_designatorRECESSED BOTH SIDES
top_recess_angle86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
material_thickness0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
bottom_recess_angle86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
top_recess_diameter0.590 INCHES NOMINAL IN
bottom_recess_diameter0.590 INCHES NOMINAL IN
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-184-2004
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L6310036-003 · 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: 0.590 INCHES NOMINAL IN
•
BOTTOM RECESS DIAMETER: 0.590 INCHES NOMINAL IN
•
TOP RECESS ANGLE: 86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
•
STYLE DESIGNATOR: RECESSED BOTH SIDES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.880 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
BOTTOM RECESS ANGLE: 86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
TECHNICAL CHARACTERISTICS
TOP RECESS DIAMETER0.590 INCHES NOMINAL IN
BOTTOM RECESS DIAMETER0.590 INCHES NOMINAL IN
TOP RECESS ANGLE86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
STYLE DESIGNATORRECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.880 INCHES NOMINAL IN
MATERIAL THICKNESS0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE86.0 DEGREES MINIMUM AND 94.0 DEGREES MAXIMUM
MATERIALSTEEL COMP 630 OVERALL
HOLE DIAMETER0.510 INCHES MINIMUM AND 0.520 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

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
Ready to buy L6310036-003?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is L6310036-003?
L6310036-003 is a WASHER,RECESSED.
What is the NSN for L6310036-003?
L6310036-003 is cataloged in the U.S. Government catalog under NSN 5310-01-184-2004. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — L6310036-003

✓ 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.