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595-6401482-1 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

595-6401482-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, hole_diameter: 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, recess_diameter: 0.296 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN, outside_diameter: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN, material_thickness: 0.120 INCHES NOMINAL IN, material_document_and_classification: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-396-9671, 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
595-6401482-1
NSN: 5310-01-396-9671
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
hole_diameter0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
recess_diameter0.296 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
outside_diameter0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
material_thickness0.120 INCHES NOMINAL IN
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-396-9671
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 595-6401482-1 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.120 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.296 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY K-500 OVERALL
•
HOLE DIAMETER: 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
MATERIAL THICKNESS0.120 INCHES NOMINAL IN
RECESS DIAMETER0.296 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY K-500 OVERALL
HOLE DIAMETER0.266 INCHES MINIMUM AND 0.281 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
211050283Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
211069120Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 595-6401482-1?
595-6401482-1 is a WASHER,RECESSED.
What parts can replace 595-6401482-1?
There are 2 known substitutes for 595-6401482-1: 211050283, 211069120. Substitute compatibility should be verified for your specific system.
What is the NSN for 595-6401482-1?
595-6401482-1 is cataloged in the U.S. Government catalog under NSN 5310-01-396-9671. 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.